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Ford · Known Issues

2008-2019 Ford Fiesta Problems: 32 Known Issues

2008-2019 model years · 1,830+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 1,830+ owner reports, the 2008-2019 Ford Fiesta has 32 documented known issues, with 11 rated critical. The most serious are DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure ($0-$3,500 repair), Door Latch Failure — Doors May Open While Driving ($0-$300 repair), Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light ($250-$700 repair), 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure ($200-$4,500 repair), DPS6 Transmission Control Module (TCM) Failure — Loss of Engagement, No-Start, U0101 (Extended Warranty 14M02) ($0-$1,200 repair), Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist ($350-$1,500 repair), Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup ($600-$8,000 repair), Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209) ($0-$6,000 repair), 2019 Front Brake Calipers Built With Wrong Assembly Fluid — Seal Swell & Brake Drag (Recall 19V629) ($0-$0 repair), Passenger Side Curtain Airbag Suppressed When Front Seat Empty — Software Reprogram (Recall 12V488) ($0-$0 repair) and In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000) ($0-$900 repair). The most commonly reported issue is DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure with 950 owner reports. Across all issues with published estimates, repair costs range from $15 to $8,000. DIY maintenance guides at au7o.io.

In This Article

  • Fiesta Engine5
  • Fiesta Cooling4
  • Fiesta Transmission3
  • Fiesta Body/Panels2
  • Fiesta Steering2
  • Fiesta Brakes2
  • Fiesta Fuel System2
  • Fiesta Safety/Recalls1
  • Fiesta Suspension3
  • Fiesta Electrical3
  • Fiesta Emissions2
  • Fiesta Drivetrain1
  • Fiesta Interior1
  • Fiesta HVAC1
  • Recalls7
  • FAQ
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In This Article

  • Engine5
  • Cooling4
  • Transmission3
Body/Panels
2
  • Steering2
  • Brakes2
  • Fuel System2
  • Safety/Recalls1
  • Suspension3
  • Electrical3
  • Emissions2
  • Drivetrain1
  • Interior1
  • HVAC1
  • Recalls7
  • FAQ
  • All 32 Known Issues

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    The drive-by-wire electronic throttle body (ETB) develops an internal electronic/motor fault (not just dirt) that causes the powertrain control module to command reduced power. The car drops into limp mode with a wrench/powertrain-malfunction light, often storing throttle-position or actuator-control codes. Because the failure is internal to the unit, cleaning does not fix it. This is a recognized Ford-family ETB problem shared with Focus, Escape, Fusion and Transit Connect, and is reported by Fiesta owners including on the 1.6L engines.

    Common Symptoms

    • Sudden loss of power / limp mode while driving
    • Wrench (powertrain malfunction) warning light
    • Reduced or unresponsive acceleration
    • Rough or high idle
    • Intermittent stalling

    How to Fix

    Replace the electronic throttle body with an updated OEM/Motorcraft unit and perform the throttle-relearn/idle-relearn procedure afterward to prevent high idle and drivability faults. Cleaning is not a durable fix once the internal fault is present.

    Typical repair cost:$250 - $700

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    Low ConfidenceVerifiedReviewed Jul 2026

    The 1.0L EcoBoost uses a 'wet' timing belt that runs submerged in engine oil. When oil is old, over-extended, or not to Ford's WSS-M2C948-B spec, the belt's rubber breaks down and delaminates ('pilling'). Shed fragments migrate through the sump and clog the oil pump pickup screen, causing loss of oil pressure and catastrophic engine failure. NHTSA opened an investigation after dozens of complaints of low oil pressure followed by power loss on 1.0L EcoBoost vehicles. Ford originally quoted a very long belt interval (10 yr / 150k mi) but real-world failures pushed independent shops to recommend ~6 yr / 60k mi replacement. Failure can also destroy the belt-driven oil pump and cause the crank pulley to shed the belt.

    Common Symptoms

    • Oil pressure warning light
    • Loss of engine power / stalling
    • Rattling or ticking timing noise
    • Oil contaminated with rubber flakes
    • Engine seizure in severe cases
    • Rough running before failure

    How to Fix

    Replace the wet timing belt on a shortened interval (roughly every 6 years / 60,000 miles), and always use only the Ford-specified low-additive oil. At belt replacement, drop the sump and clean/replace the oil pump pickup screen and inspect for rubber debris. If low oil pressure or belt debris is found, replace the oil pump and pickup and flush the system; severe cases with bearing damage need engine replacement.

    Typical repair cost:$600 - $8,000

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    Medium ConfidenceVerifiedReviewed Jul 2026

    Like other direct-injection engines, the Fiesta ST's 1.6L EcoBoost has no fuel washing over the back of the intake valves, so oil vapor from the PCV system bakes into carbon deposits on the valves and ports over time. Owner tear-down 'case reports' confirm measurable buildup that restricts airflow, typically noticeable by ~60k–80k miles as rough idle, hesitation, and reduced throttle response. It is less severe than some VW/Audi DI engines but is a well-known maintenance item; oils with a low NOACK volatility rating slow the accumulation.

    Common Symptoms

    • Rough or lumpy idle
    • Hesitation / reduced throttle response
    • Slight power loss over time
    • Cold-start stumble
    • Misfire codes as buildup worsens
    • Reduced fuel economy

    How to Fix

    Walnut-blast (media-blast) the intake valves and ports to remove carbon — commonly done around 60k–80k miles. Reduce future buildup by fitting an oil catch can, using low-NOACK oil, and keeping up with oil changes. An intake/induction cleaning can help mildly but does not fully remove hardened deposits the way walnut blasting does.

    Typical repair cost:$400 - $800

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    Medium ConfidenceVerifiedReviewed Jul 2026

    Fiestas — especially the 1.6L EcoBoost ST — commonly throw misfire codes and run rough at idle from failing ignition coils and fouled spark plugs. Owners report oil creeping onto the coil boots and, notably, rainwater entering the spark-plug wells via the washer-jet routing, which soaks the plugs/coils and causes cylinder-specific misfires. Direct-injection combustion also makes the EcoBoost more prone to a slightly lumpy cold idle. Left unaddressed, a persistent misfire can trigger limp mode.

    Common Symptoms

    • Rough idle / shaking at idle
    • Cylinder-specific misfire code
    • Check-engine light flashing under misfire
    • Hesitation or stumble under load
    • Water or oil found in spark-plug wells
    • Occasional limp mode

    How to Fix

    Read misfire codes to identify the cylinder. Inspect plug wells for water/oil intrusion; if water is present, seal the washer-jet path and dry the wells. Replace fouled spark plugs with the correct heat range and gap, and replace failed coils (clean oil-contaminated boots or replace). Fix any upstream oil leak so coils don't re-foul. Clear codes and road-test.

    Typical repair cost:$150 - $550

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    Medium ConfidenceVerifiedReviewed Jul 2026

    The naturally aspirated 1.6L Ti-VCT (Sigma) engine in 2011-2019 Fiestas uses oil-pressure-driven cam phasers controlled by VCT solenoids. Dirty oil, extended drain intervals, or small debris cause the solenoid to stick, and worn phasers rattle for a few seconds on cold start. The PCM logs P0011 (intake timing over-advanced) or P0012 (over-retarded), and Ford's own diagnostic guidance for 2015-2020 vehicles including the Fiesta cites debris causing the VCT solenoid to stick. Ford Owners Club threads on the same engine describe a rattling dephaser that must be replaced once it starts.

    Common Symptoms

    • Brief rattle at cold start from the top of the engine
    • Check engine light with P0011 or P0012
    • Rough idle or hesitation
    • Reduced fuel economy

    How to Fix

    First correct the oil level and change to fresh 5W-20 with a Motorcraft filter; if the code returns, replace the intake VCT solenoid (Ford BE8Z-6M280-A, $40-$120 part, 30-minute DIY). Persistent cold-start rattle after a solenoid means a worn cam phaser (variator), which requires a timing belt job to replace ($600-$1,200).

    Typical repair cost:$40 - $1,200

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    Low ConfidenceVerifiedReviewed Sep 2026

    The 1.0L EcoBoost uses a brittle nylon degas/coolant return hose running from the top of the expansion tank to the engine. Over thousands of heat cycles the nylon becomes brittle and cracks or snaps, often at highway speed. Because the engine has a very small coolant capacity and high thermal load, a burst hose causes total coolant loss in seconds; the aluminum cylinder head then overheats almost instantly, warps, and blows the head gasket — the failure mode owners nickname 'EcoBoom.' Ford issued safety action 17S09 (and related regional campaigns) to replace the brittle nylon hose with a reinforced rubberized version, and in the UK agreed to fund repairs after a wave of overheating fires. Owners are advised to check whether the hose from the expansion tank is hard black plastic (original, at-risk) or flexible rubber (updated).

    Common Symptoms

    • Sudden coolant loss / low coolant warning
    • Temperature gauge spiking or overheating warning
    • Steam or coolant smell from engine bay
    • White smoke from exhaust after overheat
    • Engine loses power / limp mode
    • Visible cracked or split hard-plastic coolant hose

    How to Fix

    Replace the original nylon degas hose with the updated reinforced/rubberized part under the Ford field service action where eligible. Inspect the coolant expansion tank hose material; if hard black plastic, replace proactively. If overheating already occurred, pressure-test the cooling system and inspect the cylinder head for warping — a warped head requires machining or head replacement plus a new head gasket. Always refill and bleed the small-capacity system correctly to avoid air locks.

    Typical repair cost:$200 - $4,500

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    Medium ConfidenceVerifiedReviewed Jul 2026

    Distinct from the 1.0L EcoBoost degas-hose failure: the 1.6L EcoBoost in the 2014-2015 Fiesta ST has cylinder-head coolant passages that develop localized hot spots. If coolant is lost (the ST has no low-coolant warning from the factory), the head overheats and can crack, leaking oil onto the hot turbo/exhaust and starting an engine-bay fire. Ford recalled the 2014-2015 Fiesta ST alongside other 1.6L EcoBoost vehicles under 17S09 / NHTSA 17V209. Owners on fiestastforum report coolant loss with no leak found, temperature spikes and, in the worst cases, cracked heads.

    Common Symptoms

    • Unexplained coolant loss with no visible leak
    • Temperature gauge climbing or overheat warning
    • White exhaust smoke or sweet smell
    • Oil leak from cylinder head area; burning-oil smell
    • Engine-bay smoke or fire in extreme cases

    How to Fix

    Recall remedy: dealer installs a coolant level sensor, wiring, and software that warns the driver when the level drops — it does NOT replace the head. Owners should check coolant level regularly and never drive with an overheat warning. A cracked head outside warranty means a replacement cylinder head or engine ($3,000-$6,000+); Ford has in some cases covered engines with documented recall completion.

    Typical repair cost:$0 - $6,000

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    High ConfidenceVerifiedReviewed Sep 2026

    The plastic thermostat housing on the 1.6L engine develops cracks and leaks coolant. The plastic becomes brittle from heat cycling over time. This can lead to overheating if coolant loss goes unnoticed.

    Common Symptoms

    • Coolant leak near thermostat
    • Overheating
    • Low coolant warning
    • Coolant puddle under car

    How to Fix

    Replace the thermostat housing assembly. An updated housing with improved plastic composition is available. Replace the thermostat and gasket at the same time.

    Typical repair cost:$150 - $400

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    Medium Confidence
    Community reported
    260 owners

    The Ford Fiesta is prone to blend door actuator failure, which controls the mix of hot and cold air in the HVAC system. When the actuator motor or its plastic gears fail, the system gets stuck blowing only hot air or only cold air regardless of temperature settings. A characteristic clicking or tapping sound from behind the dashboard is the telltale sign of a failing actuator. The plastic gears inside the actuator are undersized and strip easily, especially in extreme temperatures.

    Common Symptoms

    • Clicking or tapping noise from behind the dashboard when adjusting temperature
    • HVAC blows only hot air regardless of temperature setting
    • HVAC blows only cold air even when heat is selected
    • Temperature changes randomly without touching controls
    • Defrost does not work properly due to incorrect air routing

    How to Fix

    Replace the blend door actuator ($20-$50 for the part). On the Fiesta, the actuator is located behind the center of the dashboard and requires partial dash disassembly to access ($150-$400 labor at a shop). DIY-capable owners can do this in 1-2 hours following online guides. The Dorman replacement actuator is a popular upgrade as it uses more durable gears than the OEM part.

    Typical repair cost:$30 - $400

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    Based on 260 owner reports

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    High Confidence260 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026
    Community reported
    950 owners

    The Ford Fiesta equipped with the DPS6 PowerShift dual-clutch automatic transmission is one of the most complained-about vehicles in recent history. The dry dual-clutch design causes severe shuddering, jerking, hesitation, and complete loss of power during acceleration. The clutch plates overheat and wear prematurely, often before 50,000 miles. The Transmission Control Module (TCM) software frequently fails to adapt properly, causing delayed shifts, harsh engagement, and rollback on hills. Ford faced a class-action lawsuit involving nearly 1.5 million vehicles and a federal settlement was reached.

    Common Symptoms

    • Violent shuddering or bucking during acceleration from a stop
    • Transmission slipping and RPMs flaring without acceleration
    • Harsh or jerky shifts between 1st and 2nd gear
    • Hesitation or delayed engagement when pressing the gas pedal
    • Vehicle rolls backward on hills even with foot on gas
    • Grinding or chattering noise from transmission area
    • Wrench warning light or transmission malfunction message

    How to Fix

    Check if your vehicle is covered under Ford's extended warranty or class-action settlement — many Fiestas qualify for free clutch and TCM replacement. If out of warranty, have the clutch assembly and TCM reprogrammed or replaced ($1,500-$3,500). Some owners have had success with multiple TCM reflashes to improve shift quality. As a last resort, some owners have converted to a manual transmission. Avoid the PowerShift entirely when purchasing a used Fiesta — manual transmission models are far more reliable.

    What you need to fix it

    Only diagnosis- and fitment-reviewed repair parts are linked here.

    • Transmission Clutch Kit
      Cross-refK70564-01

      Fitment confirmed against the ShowMeTheParts catalog for this vehicle's year and engine.

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    Typical repair cost:$0 - $3,500

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    Based on 950 owner reports

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    High Confidence950 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026

    Separate from the clutch-pack shudder already documented: the DPS6 PowerShift's Transmission Control Module, mounted on the transmission and exposed to heat, fails electrically. The car suddenly loses drive while moving, will not start, drops into limp mode, or the cluster throws a transmission fault with stored U0101 (Lost Communication with TCM). Ford acknowledged it with Customer Satisfaction Program 14M02, extending TCM coverage on 2011-2015 Fiestas to 10 years / 150,000 miles. Because a failed TCM cannot be reflashed, replacements also require a Ford reprogram, and parts shortages in 2019-2021 left owners waiting weeks.

    Common Symptoms

    • Sudden loss of transmission engagement while driving
    • Intermittent no-start or no-crank
    • Transmission fault / wrench warning on cluster
    • Lack of power, stuck in a gear or limp mode
    • U0101 lost communication with TCM

    How to Fix

    Replace the TCM and reprogram it to the vehicle (dealer only for the initial flash). Covered free under Ford program 14M02 for 10 yr/150k mi from warranty start (coverage transfers to later owners); outside that window a TCM is roughly $600-$1,200 installed. Verify U0101/P0700 rather than assuming clutches — if the TCM is not the cause, 14M02 does not pay.

    Typical repair cost:$0 - $1,200

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    High ConfidenceVerifiedReviewed Sep 2026

    Manual-transmission Fiestas (5-speed B5/IB5) commonly develop clutch judder, a soft/sinking pedal, and inability to select gears when the concentric slave/release cylinder or clutch master cylinder fails. Owners report the clutch going to the floor when stopped and gears becoming impossible to select, sometimes temporarily restored by restarting. Because the slave cylinder is inside the bellhousing, replacement requires removing the transaxle, so labor is significant. Contributing factors include worn or dislodged master-cylinder internals, contaminated hydraulic fluid, and normal clutch wear producing judder on take-up.

    Common Symptoms

    • Clutch pedal sinks to floor / stays down
    • Judder or shudder when releasing the clutch
    • Difficulty or inability to select gears
    • Loss of clutch fluid
    • Grinding on gear engagement
    • Clutch bites very high or slips

    How to Fix

    Diagnose the hydraulic clutch: bleed and check for a firm pedal; if fluid loss or a sinking pedal is present, replace the concentric slave/release cylinder (transaxle out) and, when the box is out, replace the clutch disc, pressure plate, and release bearing as a set. Inspect/replace the clutch master cylinder and flush with correct-spec fluid. Address judder by replacing a glazed/contaminated clutch and checking engine/gearbox mounts.

    Typical repair cost:$600 - $1,400

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    Medium ConfidenceVerifiedReviewed Jul 2026
    Community reported
    620 owners

    Ford recalled over 2 million vehicles including 2011-2015 Fiesta sedans and hatchbacks because of faulty door latches that can break internally. When the latch fails, the door may not close securely or may open unexpectedly while the vehicle is moving. The problem is caused by a pawl spring tab that can fracture inside the latch mechanism, particularly in warm climate states where heat accelerates material degradation. Ford issued multiple recalls (20S15, 20S30) to address this safety hazard.

    Common Symptoms

    • Door does not latch securely on first attempt
    • Door ajar warning light stays on even when door appears closed
    • Door pops open while driving over bumps or during turns
    • Difficulty closing the door — requires extra force or multiple slams
    • Clicking or unusual sound from door latch mechanism

    How to Fix

    Contact your Ford dealer to check if your Fiesta is covered under recall 20S15 or 20S30 (NHTSA 20V177000, 20V331). Ford will replace the affected door latches free of charge. Do not ignore a door that does not close properly or makes unusual sounds when closing. If your Fiesta was previously registered in warm-climate states (AZ, CA, FL, TX, etc.), it is especially likely to be affected even if it is now in a cooler climate.

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    Typical repair cost:$0 - $300

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    Based on 620 owner reports

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    High Confidence620 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026

    Fiestas commonly get wet passenger (and sometimes driver) footwell carpets from rainwater entering via the scuttle panel at the base of the windscreen. Leaves and debris block the scuttle drain, or the scuttle-to-windscreen seal fails, letting water pool and overflow into the cabin heater/pollen-filter housing and down into the footwell. The soaked carpet can cause musty smells, foggy windows, and electrical corrosion in floor connectors. It affects multiple generations and is a top owner complaint.

    Common Symptoms

    • Wet passenger footwell carpet
    • Musty / damp smell in cabin
    • Windows fogging up
    • Water sloshing sound behind dash
    • Water dripping from under glovebox
    • Corroded floor electrical connectors

    How to Fix

    Clear leaves/soil from the scuttle drain flaps and drainage channels, and reseal the scuttle panel to the windscreen where the seal has failed. Confirm the pollen/cabin-filter housing is sealed and draining. Dry the carpet fully (lift carpet, extract water, dehumidify) and check floor electrical connectors for corrosion.

    Typical repair cost:$80 - $500

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    Medium ConfidenceVerifiedReviewed Jul 2026

    Fiestas can display 'Power Steering Assist Fault — Service Required' and lose electric power-steering assist, sometimes intermittently while driving. Root causes include torque-sensor faults and intermittent electrical connections in the steering column/gear that stop the control module from commanding the assist motor. When assist drops out the wheel becomes very heavy (manual mode), and some owners report the wheel jerking or pulling; Ford's broader EPS defects have driven multiple recalls and legal actions across its lineup. This is a safety-relevant electrical/steering failure.

    Common Symptoms

    • 'Power Steering Assist Fault' warning message
    • Steering suddenly heavy / loss of assist
    • Intermittent heavy steering while driving
    • Wheel jerk or pull
    • Assist restored after restart then recurs
    • Warning light on dash

    How to Fix

    Scan the EPS module for fault codes and check steering-column/gear connectors and the torque sensor for intermittent connections. Reseat/repair wiring and clear codes; if the fault persists, the steering gear or EPS motor/torque-sensor assembly typically needs replacement (or software update where a campaign applies). Verify any open Ford steering campaign by VIN.

    Typical repair cost:$350 - $1,500

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    Medium ConfidenceVerifiedReviewed Jul 2026

    Mk7 Fiestas produce a pop, clunk or knock felt through the steering wheel during slow, parking-lot-speed turns. The noise comes from the sliding (slip) joint in the steering column intermediate shaft, where a plastic bushing wears and allows play. Ford issued TSB 11-10-28 for 2011-2012 US Fiestas built on or before Aug 15, 2011, and UK owners on Ford Owners Club report the identical 'steering column knock' on 2009-onward cars. Dealers sometimes misdiagnose it as strut mounts or drop links; chassis ears on the column bracket confirm the source.

    Common Symptoms

    • Pop/clunk/knock from steering column during slow-speed turns
    • Noise felt through steering wheel, not heard from the wheels
    • Noise absent when driving straight

    How to Fix

    Replace the steering column shaft with the revised-level part (Ford BE8Z-3A525-B in the TSB, about 0.7 hr labor). Covered under the new-vehicle warranty when the TSB was current; out of warranty expect roughly $250-$500 parts and labor. Some owners temporarily quiet it by greasing the slip joint, but the shaft replacement is the lasting fix.

    Typical repair cost:$250 - $500

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    High ConfidenceVerifiedReviewed Sep 2026

    A batch of 2,624 US-market 2019 Fiestas built at Cuautitlán between July 22 and Aug 1, 2019 received front brake calipers assembled with the wrong fluid. The incorrect fluid makes the caliper's rubber seals swell, so the pistons do not fully retract; the brakes drag, overheat, and can reduce stopping performance or cause a fire risk from overheated components. Ford issued recall 19S27 / NHTSA 19V629.

    Common Symptoms

    • Front brakes dragging; hot wheels or burning smell
    • Reduced braking performance
    • Brake pedal feel change or pulling

    How to Fix

    Dealer flushes the brake fluid and replaces both front calipers and the front brake hoses free of charge under recall 19V629. Owners of late-build 2019 cars with a burning smell or hot front wheels should check the VIN before paying for calipers.

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    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Sep 2026

    Fiestas fitted with rear discs (ST, Titanium and higher EU trims) suffer seized rear caliper slide pins and stuck parking-brake actuating levers. Road salt corrodes the pins and the lever pivot, so the pad drags constantly: rapid inner-pad wear, a hot wheel and burning smell after driving, pulling under braking, and in the UK a frequent MOT failure for handbrake imbalance. FiestaSTOC and TalkFord threads describe repeated recurrences when only the pads were changed. Base models with rear drums are not affected in the same way, though their handbrake cables can also seize.

    Common Symptoms

    • Hot rear wheel or burning smell after driving
    • Rapid or uneven rear pad wear
    • Handbrake slow to release or one side dragging
    • Pulling under braking; MOT handbrake imbalance failure

    How to Fix

    Strip, clean and re-grease the slide pins with the correct high-temperature brake grease and free the handbrake lever; replace the caliper if the piston or lever pivot is corroded ($80-$200 per reman caliper). Replace seized handbrake cables. Exercising the handbrake regularly and greasing pins at each pad change prevents recurrence.

    Typical repair cost:$60 - $500

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    Low ConfidenceVerifiedReviewed Sep 2026

    Improper nickel plating of internal components in the Bosch in-tank fuel pump can cause the pump to fail, letting the engine stall without warning and increasing crash risk. Ford issued NHTSA recall 15V005000 covering certain 2014-2015 Fiesta (and related Fusion/MKZ) vehicles built spring 2014; the recall was first announced January 2015 and later expanded April 30, 2015. Owners report intermittent no-start and stalling. Outside the recall window, general in-tank pump wear produces similar hot-restart/low-pressure symptoms.

    Common Symptoms

    • Engine stalls without warning while driving
    • Intermittent no-start (often restarts after cooldown)
    • Long crank / hard start
    • Loss of power / sputtering under load

    How to Fix

    For affected VINs, Ford dealers replace the fuel pump free of charge under recall 15V005000 — verify the VIN via NHTSA/Ford lookup. For out-of-recall failures, replace the in-tank pump module and check the fuel pump driver module (FPDM) where fitted. Confirm fuel-rail pressure after repair.

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    Typical repair cost:$0 - $900

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    High ConfidenceVerifiedReviewed Jul 2026

    The EVAP canister purge valve sticks open, causing difficulty fueling (pump nozzle keeps clicking off), rough idle, and check engine light. Very common on the 1.6L engine.

    Common Symptoms

    • Gas pump nozzle clicks off repeatedly
    • Rough idle after fueling
    • Check engine light
    • Fuel smell

    How to Fix

    Replace the canister purge valve (solenoid). Clear codes and verify repair. Check EVAP hoses for cracks.

    Typical repair cost:$30 - $150

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    Community Reported
    Medium Confidence

    On 2011-2013 Fiestas built Nov 3, 2009 through Sept 21, 2012, the restraints control module software suppressed the passenger-side curtain airbag whenever the front passenger seat was unoccupied. In a side impact with an empty front seat, a right-rear passenger has no curtain coverage. Ford recalled 154,604 vehicles (Ford campaign 12C26, NHTSA 12V488). There is no driver-visible symptom — no warning light — so the only way to know is a VIN recall check.

    Common Symptoms

    • No symptom or warning light — latent software defect
    • Passenger curtain airbag does not deploy in side impact when front passenger seat is empty

    How to Fix

    Dealer reprograms the restraints control module so the passenger curtain airbag is no longer suppressed with an empty front seat. Free under recall 12V488 / Ford 12C26 regardless of age or mileage; check completion by VIN on nhtsa.gov/recalls before assuming a used car was fixed.

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    Typical repair cost:$0 - $0

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    The suspension coil springs fracture, typically near the bottom coil, often triggered by corrosion at the spring seat combined with road-input stress from speed bumps and rough surfaces. This is a very frequently reported Fiesta failure — front springs are most commonly cited but rears also fail. A snapped spring can cut into the tire and causes uneven ride height, a lean to one side, clunking/creaking, and unstable handling. Corroded spring isolators (rubber seats) commonly fail alongside the spring. Ford issued a technical bulletin (TSB 3/2008) advising a zinc plate at the spring seat.

    Common Symptoms

    • Loud bang/clunk over bumps
    • Car sits lower or leans to one side
    • Creaking or squeaking from a corner
    • Unstable feel in corners
    • Tire sidewall/tread damage from a broken coil

    How to Fix

    Replace the fractured coil spring — replacing in axle pairs is recommended for even ride height — and fit new spring isolators/seats. Inspect the tire for spring-contact damage. On corrosion-belt cars, treat/clean the spring seats and use the zinc-plate/isolator upgrade.

    Typical repair cost:$200 - $500

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    Community Reported
    High ConfidenceVerifiedReviewed Jul 2026

    Rear wheel bearings on the Mk7-generation twist-beam Fiesta (including the ST) wear prematurely, producing a hum or drone that rises with road speed and changes pitch when the car is loaded in a corner. Ford Owners Club, FiestaSTOC and fiestastforum all carry multiple threads, with ST owners reporting replacement as early as 47k miles. The bearing is pressed into the hub rather than sold as a bolt-on unit on the ST, and the noise is commonly misdiagnosed as tire noise until it becomes loud.

    Common Symptoms

    • Humming or droning noise from the rear that rises with speed
    • Noise changes when cornering left vs right
    • Vibration felt through the seat
    • Play in the rear wheel when rocked

    How to Fix

    Press a new bearing into the hub or fit a complete hub/bearing assembly. Parts $30-$80 per side plus about 1 hour labor; $150-$350 per side at an independent shop. Do not ignore it — a failed bearing can overheat and seize the wheel.

    Typical repair cost:$150 - $700

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    Community Reported
    Low ConfidenceVerifiedReviewed Sep 2026

    Fiestas (2008–2019, including ST) frequently develop knocking, clunking, or scrubbing noises from the rear suspension over bumps. Common causes are worn rear shock-absorber top mounts, deteriorated damper eye/lower-mount bushings, and torn rubber that lets the shock move in its mount. Owners also find rattling heat shields and, occasionally, a broken coil-spring fragment knocking in the lower mount. It is a wear-and-tear NVH issue rather than a catastrophic failure, but it is one of the most-searched Fiesta annoyances.

    Common Symptoms

    • Knocking or clunking over bumps from the rear
    • Scrubbing/squeaking rear-end noise
    • Rattle from rear on rough roads
    • Excess rear-end body movement
    • Oil film on rear shock body
    • Noise worse over speed bumps

    How to Fix

    Inspect the rear shocks for oil leaks, torn/perished top-mount and eye bushings, and play in the mount. Replace worn rear shock absorbers (typically in pairs) along with their top mounts and bushings. Check for a cracked coil spring and loose/rattling rear heat shields, and re-secure or replace as needed.

    Typical repair cost:$300 - $900

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    Community Reported
    Medium ConfidenceVerifiedReviewed Jul 2026

    Final-year US Fiestas built June 3 through Aug 1, 2019 have a rearview camera whose solder joints between the circuit board and microcontroller fracture, so the display shows a blank, distorted, or intermittent image in reverse. Ford recalled it in December 2024 (24S75 / NHTSA 24V951, 30,715 vehicles including Flex and MKT) but the remedy was not ready until 2026, and a follow-up recall 25V695 covered cameras still failing after the first campaign. Interim letters went out January 2025.

    Common Symptoms

    • Blank rearview camera screen in reverse
    • Distorted, striped, or intermittent camera image
    • Camera works only after restart

    How to Fix

    Dealer inspects and replaces the rearview camera at no charge under recall 24V951 (and 25V695 if applicable). Owners who already paid for a camera may be eligible for reimbursement. Check the VIN at nhtsa.gov/recalls; the final remedy was expected in early 2026.

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    Typical repair cost:$0 - $0

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    Fiesta SYNC/MyFord Touch and SYNC 3 systems commonly freeze, randomly reboot, drop Bluetooth pairing, and lose Apple CarPlay connectivity. Many failures are software 'handshake' hangs, but a subset are hardware failures of the Accessory Protocol Interface Module (APIM), which can enter a 'zombie' state where it draws power but the UI is frozen and soft resets do nothing. Symptoms include black screens, disappearing menus, unresponsive buttons, and USB ports that stop charging. A physical APIM fuse-pull/hard reboot resolves most connectivity hangs; persistent freezing points to APIM hardware or corrupted firmware.

    Common Symptoms

    • Touchscreen freezes or goes black
    • System randomly reboots
    • Bluetooth won't pair or drops calls/audio
    • Apple CarPlay freezes or disconnects
    • Unresponsive menu buttons
    • USB ports stop charging

    How to Fix

    First perform a SYNC soft reset (hold Power + Seek-Right until reboot) and a master reset to clear corrupt Bluetooth profiles. Update SYNC firmware via USB with Ford's official update. For a frozen/zombie module, do a hardware reboot by pulling the APIM fuse. If freezing, black screens, or dead USB ports persist, replace/reflash the APIM module at a dealer.

    Typical repair cost:$0 - $1,200

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    Community Reported
    Medium ConfidenceVerifiedReviewed Jul 2026

    On Mk7 and Mk7.5 hatchbacks (2009-2017) the exterior tailgate release button sits directly below the rear wiper spindle. Water and grit run down through the wiper hole, pool around the switch, and corrode its contacts. The result is a hatch that will not open from outside (owners crawl through from the rear seat), or a 'boot open' warning and interior light that stay on because the latch microswitch signals the body control module incorrectly. Ford released a modified switch with better sealing; Ford Owners Club and TalkFord threads document it across many cars.

    Common Symptoms

    • Tailgate will not release from exterior button
    • 'Boot open' / door-ajar warning stays on while driving
    • Interior light stays on, draining battery
    • Intermittent operation that improves in dry weather

    How to Fix

    Replace the tailgate release switch with the updated sealed part (about $15-$40; it clips out from the outside with the hatch open). Seal the switch body with butyl tape to stop recurrence. A dried-out and cleaned switch is a temporary fix. If the 'boot open' warning persists after the switch, the latch's internal microswitch is at fault and the latch assembly is replaced.

    Typical repair cost:$15 - $150

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    Community Reported
    Medium ConfidenceVerifiedReviewed Sep 2026

    Diesel Fiestas frequently suffer diesel particulate filter (DPF) blockage and incomplete/failed regeneration, especially on cars used mainly for short, low-speed journeys that never reach regeneration temperature. Soot accumulates, the DPF warning light appears, and the car may enter limp mode or dump excess fuel into the oil during failed active regens (raising oil level and diluting it). Underlying triggers are often other faults — a leaking/faulty injector, stuck EGR, blocked intake, or failed DPF differential-pressure/EGT sensor — so the blocked DPF is frequently a symptom rather than the root cause.

    Common Symptoms

    • DPF / exhaust warning light
    • Limp mode / reduced power
    • Frequent regeneration attempts
    • Rising engine oil level (fuel dilution)
    • Excess smoke or smell
    • Poor fuel economy after failed regen

    How to Fix

    When the DPF light shows, drive at a steady 40+ mph for ~20 minutes to allow passive/active regeneration before it fully blocks. If blocked, run a forced regeneration and diagnose the root cause: test the DPF pressure and EGT sensors, check EGR operation, and inspect for a leaking injector causing oil dilution. Clean or replace the DPF if soot loading is beyond limits, and change oil if fuel-diluted.

    Typical repair cost:$400 - $2,500

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    Community Reported
    Medium ConfidenceVerifiedReviewed Jul 2026

    Separate from DPF regeneration failures: the 1.4 TDCi and 1.6 TDCi diesels sold in Europe (2008-2017) clog their exhaust-gas-recirculation valve with soot and oil residue, especially on short-trip, stop-start use. The valve sticks partially open or closed, the ECU logs an EGR flow fault and drops the car into limp mode (restricted RPM, juddering under load), often with the glow-plug light flashing. Ford Owners Club, TalkFord and PistonHeads threads show owners cycling through cleanings before replacing the valve; UK forums also discuss blanking plates, which fail emissions inspection.

    Common Symptoms

    • Limp mode with restricted RPM
    • Juddering or hesitation under acceleration
    • Glow-plug warning light flashing
    • Black smoke and rough idle
    • EGR flow fault codes

    How to Fix

    Remove and thoroughly clean the EGR valve and its port, or replace the valve ($150-$400 part, 1-2 hr labor). Clear codes and take the car for a sustained high-speed run. Longer journeys and quality diesel extend valve life; blanking the EGR is illegal for road use in most markets.

    Typical repair cost:$80 - $500

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    Community Reported
    Medium ConfidenceVerifiedReviewed Sep 2026

    The Fiesta ST's soft OEM rear motor mount (RMM / 'dogbone') bushing cannot withstand the 1.6L EcoBoost's torque and the high heat at its location, so the rubber degrades and allows excessive engine movement. This produces clunking on throttle on/off, driveline shudder, and wheel hop under hard acceleration, and accelerates wear on the remaining mounts. It is one of the most-discussed Fiesta ST maintenance items; owners commonly fit a polyurethane insert or an upgraded mount to eliminate the slop.

    Common Symptoms

    • Clunk/thunk on throttle on-off
    • Driveline shudder or vibration
    • Wheel hop under hard acceleration
    • Excessive engine rock when blipping throttle
    • Vibration felt through shifter/cabin
    • Notchy engagement of gears at low speed

    How to Fix

    Inspect the rear motor mount for torn/collapsed rubber and excessive engine rock. Install a polyurethane RMM insert or a stiffer upgraded rear motor mount to control engine movement; consider refreshing the full mount set if the others are also worn, since stiffening one loads the rest. Note added NVH is normal with stiffer bushings.

    Typical repair cost:$120 - $500

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    Community Reported
    Medium ConfidenceVerifiedReviewed Jul 2026

    The plastic-geared window motor cog and the regulator's lift cables/clips wear or break, causing the window to fall inside the door, stick partway, or move only after repeated button presses. A characteristic symptom is a clicking/chattering or grinding noise as the glass jams or slips off its carrier. Commonly affects the driver's door (highest cycle count) but occurs on all doors, and the 3-door glass is frequently cited. Distinct from a purely electrical (switch/fuse) fault — the motor often runs while the glass does not move because the cable/cog has failed.

    Common Symptoms

    • Window drops down inside the door
    • Glass sticks partway or needs repeated presses
    • Clicking, chattering or grinding from the door
    • Motor runs but glass does not move
    • Window moves crooked / off track

    How to Fix

    Replace the window regulator assembly (regulator + motor as a unit is common); re-seat the glass on the carrier and verify the cables/clips. Where only the motor cog is stripped, a new motor/regulator cures it. Check the switch and one-touch initialization after repair.

    Typical repair cost:$150 - $450

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    Community Reported
    High ConfidenceVerifiedReviewed Jul 2026

    On Fiestas with manual HVAC, blower speeds 1-3 run through a resistor pack in the passenger footwell while speed 4 is fed 12V directly. The resistor's thermal link burns out, leaving the fan working only on full blast. The failure is very common on Mk7/Mk7.5 cars and often recurs within months if the underlying cause — a stiff, high-current blower motor or a blocked pollen filter starving the resistor of cooling air — is not addressed. Ford Owners Club and TalkFord have many threads on it.

    Common Symptoms

    • Heater/AC fan only works on highest setting
    • Fan speeds 1-3 dead
    • Intermittent fan operation before total loss of lower speeds

    How to Fix

    Replace the blower motor resistor ($20-$60 part, under 30 minutes DIY in the passenger footwell). Check the blower fuses first (speeds 1-3 share a separate fuse from speed 4). If the motor is stiff or draws high current, replace it too, and fit a fresh pollen filter, or the new resistor will fail again.

    Typical repair cost:$20 - $200

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026
    NHTSA Recalls7 recalls

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

    Ford Motor Company (Ford) is recalling certain 2019 Fiesta vehicles. The brake calipers may have been manufactured with the incorrect assembly fluid, which can cause the caliper's rubber seals to swell.

    Campaign #19V62900028/08/2019

    BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

    Ford Motor Company (Ford) is recalling certain 2019 Flex, Fiesta, and Lincoln MKT vehicles. The rearview camera may intermittently display a blank or distorted image.

    Campaign #24V95100020/12/2024

    BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

    Ford Motor Company (Ford) is recalling certain 2015-2019 Flex, 2015 Explorer, Lincoln MKT, Lincoln MKZ, 2015-2016 C-Max, Escape, Taurus, 2016 Fusion, 2018-2019 Taurus, 2019 Lincoln MKT, Fiesta, and 2020 Mustang vehicles. The rearview camera may display a distorted, intermittent, or blank image when the vehicle is in reverse.

    Campaign #25V69500013/10/2025

    ENGINE AND ENGINE COOLING:ENGINE

    Ford Motor Company (Ford) is recalling certain 2014 Escape, 2014-2015 Fiesta ST, 2013-2014 Fusion and 2013-2015 Transit Connect vehicles equipped with 1.6L GTDI engines. If the vehicle is started and driven with an insufficient level of coolant within the engine cooling system, the engine cylinder head may overheat, crack and leak oil.

    Campaign #17V20900027/03/2017

    FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

    Ford Motor Company (Ford) notified the agency on January 8, 2015, that they are recalling certain model year 2014 Ford Escape vehicles manufactured April 15, 2014, to May 8, 2014, and 2015 Lincoln MKC vehicles manufactured April 21, 2014, to May 15, 2014. On April 30, 2015, Ford expanded the recall to cover an additional 45,505 vehicles, including certain model year 2014-2015 Ford Transit Connect vehicles manufactured November 11, 2013, to August 29, 2014, 2014-2015 Ford Fiesta vehicles manufactured April 10, 2014, to June 17, 2014 and 2014 Ford Edge vehicles manufactured April 30, 2014, to May 21, 2014. Improper nickel plating of components within the fuel pump may result in the fuel pump failing.

    Campaign #15V00500009/01/2015

    + 2 more recalls. Check all on NHTSA.gov

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    Frequently Asked Questions

    What are the most common Ford Fiesta problems?

    According to Au7o's analysis of 1,830+ owner reports, the 2008-2019 Ford Fiesta has 32 documented issues. The most frequently reported are: DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure, Door Latch Failure — Doors May Open While Driving, Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light. Of these, 11 are rated critical and should be addressed promptly.

    Is the Ford Fiesta reliable?

    The 2008-2019 Ford Fiesta has 32 known issues documented across 1,830+ owner reports. 11 issues are rated critical: DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure and Door Latch Failure — Doors May Open While Driving and Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light and 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure and DPS6 Transmission Control Module (TCM) Failure — Loss of Engagement, No-Start, U0101 (Extended Warranty 14M02) and Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist and Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup and Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209) and 2019 Front Brake Calipers Built With Wrong Assembly Fluid — Seal Swell & Brake Drag (Recall 19V629) and Passenger Side Curtain Airbag Suppressed When Front Seat Empty — Software Reprogram (Recall 12V488) and In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

    How much does it cost to fix common Ford Fiesta problems?

    Repair costs for known Ford Fiesta issues range from $0 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure, typically costs $0-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

    What year Ford Fiesta is the most reliable?

    Reliability varies across model years of the Ford Fiesta. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2008-2019 Ford Fiesta with 32 documented issues documented across 1,830+ owner reports.

    What is the 2011-2019 Ford Fiesta DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure?

    The Ford Fiesta equipped with the DPS6 PowerShift dual-clutch automatic transmission is one of the most complained-about vehicles in recent history. The dry dual-clutch design causes severe shuddering, jerking, hesitation, and complete loss of power during acceleration. The clutc… Repairs typically run $0-$3,500. Severity: high.

    What is the 2011-2015 Ford Fiesta Door Latch Failure — Doors May Open While Driving?

    Ford recalled over 2 million vehicles including 2011-2015 Fiesta sedans and hatchbacks because of faulty door latches that can break internally. When the latch fails, the door may not close securely or may open unexpectedly while the vehicle is moving. The problem is caused by a… Repairs typically run $0-$300. Severity: high.

    What is the 2011-2019 Ford Fiesta Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light?

    The drive-by-wire electronic throttle body (ETB) develops an internal electronic/motor fault (not just dirt) that causes the powertrain control module to command reduced power. The car drops into limp mode with a wrench/powertrain-malfunction light, often storing throttle-positio… Repairs typically run $250-$700. Severity: high.

    What is the 2012-2017 Ford Fiesta 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure?

    The 1.0L EcoBoost uses a brittle nylon degas/coolant return hose running from the top of the expansion tank to the engine. Over thousands of heat cycles the nylon becomes brittle and cracks or snaps, often at highway speed. Because the engine has a very small coolant capacity and… Repairs typically run $200-$4,500. Severity: high.

    What is the 2011-2015 Ford Fiesta DPS6 Transmission Control Module (TCM) Failure — Loss of Engagement, No-Start, U0101 (Extended Warranty 14M02)?

    Separate from the clutch-pack shudder already documented: the DPS6 PowerShift's Transmission Control Module, mounted on the transmission and exposed to heat, fails electrically. The car suddenly loses drive while moving, will not start, drops into limp mode, or the cluster throws… Repairs typically run $0-$1,200. Severity: high.

    What is the 2011-2019 Ford Fiesta Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist?

    Fiestas can display 'Power Steering Assist Fault — Service Required' and lose electric power-steering assist, sometimes intermittently while driving. Root causes include torque-sensor faults and intermittent electrical connections in the steering column/gear that stop the control… Repairs typically run $350-$1,500. Severity: high.

    What is the 2013-2019 Ford Fiesta Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup?

    The 1.0L EcoBoost uses a 'wet' timing belt that runs submerged in engine oil. When oil is old, over-extended, or not to Ford's WSS-M2C948-B spec, the belt's rubber breaks down and delaminates ('pilling'). Shed fragments migrate through the sump and clog the oil pump pickup screen… Repairs typically run $600-$8,000. Severity: high.

    What is the 2014-2015 Ford Fiesta Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209)?

    Distinct from the 1.0L EcoBoost degas-hose failure: the 1.6L EcoBoost in the 2014-2015 Fiesta ST has cylinder-head coolant passages that develop localized hot spots. If coolant is lost (the ST has no low-coolant warning from the factory), the head overheats and can crack, leaking… Repairs typically run $0-$6,000. Severity: high.

    What is the 2019 Ford Fiesta 2019 Front Brake Calipers Built With Wrong Assembly Fluid — Seal Swell & Brake Drag (Recall 19V629)?

    A batch of 2,624 US-market 2019 Fiestas built at Cuautitlán between July 22 and Aug 1, 2019 received front brake calipers assembled with the wrong fluid. The incorrect fluid makes the caliper's rubber seals swell, so the pistons do not fully retract; the brakes drag, overheat, an… Repairs typically run $0-$0. Severity: high.

    What is the 2011-2013 Ford Fiesta Passenger Side Curtain Airbag Suppressed When Front Seat Empty — Software Reprogram (Recall 12V488)?

    On 2011-2013 Fiestas built Nov 3, 2009 through Sept 21, 2012, the restraints control module software suppressed the passenger-side curtain airbag whenever the front passenger seat was unoccupied. In a side impact with an empty front seat, a right-rear passenger has no curtain cov… Repairs typically run $0-$0. Severity: high.

    What is the 2014-2015 Ford Fiesta In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000)?

    Improper nickel plating of internal components in the Bosch in-tank fuel pump can cause the pump to fail, letting the engine stall without warning and increasing crash risk. Ford issued NHTSA recall 15V005000 covering certain 2014-2015 Fiesta (and related Fusion/MKZ) vehicles bui… Repairs typically run $0-$900. Severity: high.

    What is the 2014-2019 Ford Fiesta 1.6L EcoBoost Intake-Valve Carbon Buildup (Direct Injection)?

    Like other direct-injection engines, the Fiesta ST's 1.6L EcoBoost has no fuel washing over the back of the intake valves, so oil vapor from the PCV system bakes into carbon deposits on the valves and ports over time. Owner tear-down 'case reports' confirm measurable buildup that… Repairs typically run $400-$800. Severity: medium.

    What is the 2011-2019 Ford Fiesta Ignition Coil / Spark Plug Misfire — Oil-Fouled Coils & Water Ingress in Plug Wells?

    Fiestas — especially the 1.6L EcoBoost ST — commonly throw misfire codes and run rough at idle from failing ignition coils and fouled spark plugs. Owners report oil creeping onto the coil boots and, notably, rainwater entering the spark-plug wells via the washer-jet routing, whic… Repairs typically run $150-$550. Severity: medium.

    What is the 2011-2019 Ford Fiesta 1.6L Ti-VCT Variable Cam Timing Solenoid / Phaser Sticking — Cold-Start Rattle, P0011/P0012?

    The naturally aspirated 1.6L Ti-VCT (Sigma) engine in 2011-2019 Fiestas uses oil-pressure-driven cam phasers controlled by VCT solenoids. Dirty oil, extended drain intervals, or small debris cause the solenoid to stick, and worn phasers rattle for a few seconds on cold start. The… Repairs typically run $40-$1,200. Severity: medium.

    What is the 2011-2019 Ford Fiesta Manual Transmission Clutch Judder & Slave/Release Cylinder Failure?

    Manual-transmission Fiestas (5-speed B5/IB5) commonly develop clutch judder, a soft/sinking pedal, and inability to select gears when the concentric slave/release cylinder or clutch master cylinder fails. Owners report the clutch going to the floor when stopped and gears becoming… Repairs typically run $600-$1,400. Severity: medium.

    What is the 2008-2019 Ford Fiesta Coil Spring Fracture — Snapped Suspension Spring?

    The suspension coil springs fracture, typically near the bottom coil, often triggered by corrosion at the spring seat combined with road-input stress from speed bumps and rough surfaces. This is a very frequently reported Fiesta failure — front springs are most commonly cited but… Repairs typically run $200-$500. Severity: medium.

    What is the 2011-2019 Ford Fiesta Thermostat Housing Coolant Leak?

    The plastic thermostat housing on the 1.6L engine develops cracks and leaks coolant. The plastic becomes brittle from heat cycling over time. This can lead to overheating if coolant loss goes unnoticed. Repairs typically run $150-$400. Severity: medium.

    What is the 2011-2019 Ford Fiesta Water Leak Into Footwell — Blocked Scuttle Drain / Pollen-Filter Housing?

    Fiestas commonly get wet passenger (and sometimes driver) footwell carpets from rainwater entering via the scuttle panel at the base of the windscreen. Leaves and debris block the scuttle drain, or the scuttle-to-windscreen seal fails, letting water pool and overflow into the cab… Repairs typically run $80-$500. Severity: medium.

    What is the 2011-2019 Ford Fiesta TDCi Diesel DPF Blockage & Failed Regeneration (Short-Trip Use)?

    Diesel Fiestas frequently suffer diesel particulate filter (DPF) blockage and incomplete/failed regeneration, especially on cars used mainly for short, low-speed journeys that never reach regeneration temperature. Soot accumulates, the DPF warning light appears, and the car may e… Repairs typically run $400-$2,500. Severity: medium.

    What is the 2009-2019 Ford Fiesta Rear Disc Brake Caliper Slide Pin & Handbrake Lever Seizure — Dragging Rear Brakes (Disc-Equipped Models)?

    Fiestas fitted with rear discs (ST, Titanium and higher EU trims) suffer seized rear caliper slide pins and stuck parking-brake actuating levers. Road salt corrodes the pins and the lever pivot, so the pad drags constantly: rapid inner-pad wear, a hot wheel and burning smell afte… Repairs typically run $60-$500. Severity: medium.

    Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

    Data sourced from 1,830+ owner reports, NHTSA recalls, TSBs, and automotive forums.