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2007 Ford F-250 Super Duty Problems: 9 Known Issues

2007 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Ford F-250 Super Duty has 9 documented known issues, with 6 rated critical. The most serious are 6.0L Powerstroke EGR Cooler Rupture and Coolant Leak ($1,500-$5,000 repair), 6.0L Power Stroke Engine Oil Cooler Plugging - The Root Cause Behind EGR and Head Gasket Failure ($900-$2,500 repair), 6.0L Power Stroke Blown Head Gasket from Stretched Torque-to-Yield Head Bolts ($3,500-$8,000 repair), 6.0L Power Stroke STC Fitting Failure on the High-Pressure Oil Pump - Hot No-Start ($600-$1,600 repair), 5R110W TorqShift Torque Converter Failure and Debris Contamination ($2,500-$6,000 repair) and 6.0L Power Stroke HEUI Injector Stiction - Spool Valve Sticking on Cold Start ($2,000-$5,000 repair). Across all issues with published estimates, repair costs range from $100 to $8,000. DIY maintenance guides at au7o.io.

In This Article

  • F-250 Super Duty Engine4
  • F-250 Super Duty Cooling1
  • F-250 Super Duty Transmission1
  • F-250 Super Duty Fuel System1
  • F-250 Super Duty Electrical1
  • F-250 Super Duty Steering1
  • FAQ
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In This Article

  • Engine4
  • Cooling1
  • Transmission1
Fuel System
1
  • Electrical1
  • Steering1
  • FAQ
  • All 9 Known Issues

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    On the 2003-2007 Ford F-250 Super Duty 6.0L Powerstroke, the 6.0L Powerstroke diesel in 2003-2007 F-250s is infamous for EGR cooler failure. The cooler develops internal cracks that allow exhaust gas to enter the cooling system and coolant to enter the exhaust. This produces white smoke from the exhaust, coolant loss, and can cause hydrolocking if coolant enters the cylinders. The EGR cooler failure is often caused by clogged oil coolers that prevent proper coolant flow. This is arguably the most well-known diesel engine defect in Ford history.

    This issue also affects: Ford Bronco, Ford Bronco Sport, Ford E-Series

    Common Symptoms

    • White smoke from exhaust
    • Coolant loss without external leak
    • Engine overheating
    • Coolant in degas bottle is oily or discolored
    • Rough idle when cold
    • Loss of heat from cabin heater

    How to Fix

    Replace the EGR cooler with an upgraded aftermarket unit (Bullet Proof Diesel or Sinister Diesel make improved versions, $300-500). Simultaneously replace the oil cooler ($200-400) as a clogged oil cooler causes the EGR cooler to fail. Many owners delete the EGR system entirely with a tune (not legal in all states). Total repair: $1,500-3,500 at a diesel shop. The "Bulletproof" upgrade package addressing all common failure points costs $3,000-5,000.

    Typical repair cost:$1,500 - $5,000

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    On the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke V8 diesel, the 2003-2007 6.0L Power Stroke uses only four torque-to-yield head bolts per cylinder to clamp the cylinder heads to the block. Under high cylinder pressure - towing, hot ambient temperatures, a stuck VGT turbo, or any power tuning - the TTY bolts stretch, clamping load falls off, and the head momentarily lifts off the block. Combustion gases are pushed into the cooling system and coolant is pushed into the cylinders. This is the failure that defines the 6.0's reputation and it is very often a downstream consequence of a plugged oil cooler and a failed EGR cooler rather than a standalone defect - the cooling system is already compromised by the time the gasket goes. Owners see the degas bottle pressurize and overflow, white sweet-smelling steam at the tailpipe, and coolant level dropping with no external leak.

    This issue also affects: Ford Bronco Sport, Ford E-Series, Ford Edge

    Common Symptoms

    • Coolant loss with no visible external leak
    • Degas/overflow bottle pressurizing, bubbling or puking coolant
    • White sweet-smelling steam from the exhaust
    • Overheating under load or while towing
    • Rough running or misfire after a hard pull
    • Coolant in the oil or oil in the coolant

    How to Fix

    There is no recall or free remedy for head gasket failure. The correct repair is to pull the cab, replace both head gaskets, have the decks and heads checked/resurfaced, and install ARP 2000 studs in place of the TTY bolts - studs clamp evenly and do not stretch, which is why nearly every long-term 6.0 owner ends up there. Doing the job without also replacing the oil cooler and EGR cooler simply repeats the failure. Budget for a full 'bulletproof' package while the cab is off.

    Typical repair cost:$3,500 - $8,000

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 2005-2007 Ford F-250 Super Duty 6.0L Power Stroke V8 diesel, for the 2005 model year Ford revised the 6.0L's high-pressure oil pump and introduced a two-piece 'snap-to-connect' (STC) fitting on the HPOP branch tube. The two-piece fitting flexes with engine movement, wearing the internal seal and the locking ring until high-pressure oil leaks past it - or until the fitting separates outright. Because the HEUI injectors need roughly 500 psi of oil rail pressure to fire, the truck develops the classic pattern owners describe on the forums: it starts fine cold, then hot restarts get progressively longer, then one day it will not start at all after a fuel stop. It is one of the most common no-start causes on 2005-2007 trucks and is frequently misdiagnosed as injectors, a bad HPOP, or standpipes/dummy plugs (which fail with the same symptom set).

    This issue also affects: Ford E-Series

    Common Symptoms

    • Extended crank when hot, normal start when cold
    • Sudden no-start after shutting the truck off warm
    • Low or zero injection control pressure on a scan tool
    • Engine cranks but never fires
    • Rough running or dead miss under load

    How to Fix

    Install the updated Ford STC fitting kit, which includes the revised fitting, connector and a support bracket that stops the branch tube from moving - the bracket is the actual fix. The job is done under the turbo/intake with the HPOP cover off. While in there, most shops also replace the standpipes and dummy plugs, since they leak identically and the labor overlaps. No recall coverage; this is a customer-pay repair.

    Typical repair cost:$600 - $1,600

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    On the 2005-2008 Ford F-250 Super Duty, when Ford moved the gas Super Duty engines to 3-valve heads for 2005, it fitted a long two-piece spark plug whose lower ground-shield section sits deep in the bore. Carbon packs the annulus around that shield, welding the plug into the head. On removal the plug shears at the joint and the lower shield stays behind in the cylinder head - a completely different failure from the older 2-valve ejection problem, and one that turns a routine tune-up into a multi-hour extraction job on each affected cylinder. This affects the 3-valve 6.8L V10 and 5.4L V8. Ford resolved it for the 2009 model year with a redesigned one-piece plug.

    This issue also affects: Ford Aerostar, Ford Bronco, Ford Bronco Sport

    Common Symptoms

    • Spark plug breaks apart during removal, leaving the lower shield in the head
    • Extreme resistance when unscrewing plugs
    • Misfire on the affected cylinder after a botched plug change
    • Rough idle and check engine light

    How to Fix

    Remove plugs only on a cool engine and follow the Ford procedure: back the plug out roughly an eighth of a turn, soak the bore with penetrant or carbon-cleaning solvent, let it sit, then work the plug loose in small increments. Broken shields are extracted with a dedicated Lisle/Rotunda-style 3-valve plug extractor. Replace with the later one-piece plug design and anti-seize sparingly on the threads. Do not exceed the recommended plug change interval, since carbon lock worsens with time in service. No recall coverage.

    Typical repair cost:$400 - $1,800

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    On the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke V8 diesel, the 6.0L's engine oil cooler is a coolant-to-oil plate cooler with extremely narrow coolant passages, and it sits first in the coolant path ahead of the EGR cooler. Casting sand, silicate dropout from the factory gold coolant, and general debris pack those passages solid. Once restricted, oil temperature climbs away from coolant temperature and, critically, coolant flow to the EGR cooler is starved - which is why the EGR cooler and then the head gaskets fail next. The diagnostic that owners and shops use is the delta between EOT and ECT: a spread of 15 degrees F or more under load indicates the cooler is plugging, and over 20 degrees F means it is effectively done. This is a maintenance-driven failure on nearly every high-mileage 6.0 and is the single most important item to address before anything else on the engine.

    This issue also affects: Ford E-Series

    Common Symptoms

    • Oil temperature 15+ degrees F above coolant temperature under load
    • Overheating while towing
    • EGR cooler failing repeatedly after replacement
    • Transmission cooler/EGR codes
    • Coolant loss with white exhaust steam once the EGR cooler lets go

    How to Fix

    Replace the oil cooler (many owners move to an external/remote cooler kit so future service does not require pulling the intake), flush the cooling system thoroughly, and switch to Ford Gold or an approved ELC with a proper flush interval. Monitor EOT-minus-ECT with a scan tool or gauge as a preventive check. No recall exists. Doing this before the EGR cooler and head gaskets fail is dramatically cheaper than after.

    Typical repair cost:$900 - $2,500

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 2003-2010 Ford F-250 Super Duty, the 5R110W TorqShift automatic behind the 6.0L and 6.4L Super Duty trucks is a strong unit, but its stamped-steel torque converter with a single-disc lockup clutch is the weak link. Heat from towing, added horsepower, or fluid that was never changed cooks the lockup clutch lining. When the converter fails it does not fail cleanly - it sends clutch material and steel debris through the entire transmission, contaminating the valve body, the shift solenoids and the cooler circuit, so a converter failure typically takes the transmission with it. Owners first notice a shudder or vibration at lockup speeds, then harsh or erratic 3-4 and 4-5 shifts, then slipping. Solenoid faults and hard shifts on these trucks are frequently the downstream symptom of debris rather than an independent problem.

    This issue also affects: Ford Aerostar, Ford Bronco, Ford Contour

    Common Symptoms

    • Shudder or vibration at torque converter lockup
    • Harsh or erratic 3rd and 5th gear shifts
    • Transmission slipping under load
    • Overheating transmission while towing
    • Metallic debris or friction material in the pan

    How to Fix

    Address a lockup shudder early: drop the pan, check the fluid for friction material, and change fluid and filters on the correct Mercon SP/LV specification. Once the converter has failed, a proper repair is a rebuild with an upgraded multi-disc billet converter plus a full flush or replacement of the transmission cooler and lines - replacing the converter alone recirculates the debris and kills the new unit. New solenoid packs on a contaminated transmission will not fix it. No recall applies.

    Typical repair cost:$2,500 - $6,000

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    Medium ConfidenceVerifiedReviewed Aug 2026

    On the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke V8 diesel, each 6.0L HEUI injector contains two spool valves actuated by high-pressure engine oil. Oil varnish, coking and wear cause the spool to stick - 'stiction' - so the injector cannot respond to the FICM's command quickly enough. The signature is unmistakable to owners: a hard cold start followed by a shaking, misfiring, smoky idle for the first few minutes that disappears once the oil warms and thins. Cylinder contribution and injector on-time data will show one or more cylinders far out of range. Extended oil change intervals and the wrong oil grade accelerate it, and the 6.0's oil is doing double duty as hydraulic fluid, which is why oil quality matters far more here than on a conventional diesel.

    This issue also affects: Ford Aerostar, Ford Bronco, Ford Bronco Sport

    Common Symptoms

    • Hard cold start
    • Rough misfiring idle when cold that clears once warm
    • Excessive white or gray smoke on startup
    • Random cylinder misfire codes
    • Loss of power and poor fuel economy

    How to Fix

    Confirm with a scan tool (cylinder contribution / injector buzz test) and check FICM voltage first, since a weak FICM mimics stiction exactly. Mild cases sometimes improve with a stiction-eliminator additive and a fresh oil change on the correct grade, but this is a band-aid. The real fix is remanufactured injectors, and they should be replaced as a full set of eight because the labor - valve covers and high-pressure oil rails off - is the bulk of the cost. Shorten oil change intervals afterward.

    Typical repair cost:$2,000 - $5,000

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke V8 diesel, the Fuel Injection Control Module on the 2003-2007 6.0L steps 12 volts up to the roughly 48 volts the HEUI injector solenoids need. The module is mounted on the driver's side valve cover where it lives in constant heat and vibration, and its power-supply section degrades - almost always accelerated by weak or mismatched batteries, which the module hates. As FICM output sags the injector solenoids fire late and unevenly. Healthy output measured at the module is 47-49 volts; anything in the 36-45 volt range is a failing module, and below about 45 volts the truck typically will not start cold. Owners describe long cranking overnight, a shaking lopey idle that cleans up as the engine warms, and white smoke on startup - symptoms that are commonly and expensively misdiagnosed as injectors.

    This issue also affects: Ford E-Series

    Common Symptoms

    • Long crank or no-start, worst when cold or after sitting overnight
    • Rough lopey idle that smooths out as the engine warms
    • White smoke on startup
    • Starts then immediately stalls
    • FICM voltage below 47 volts on a scan tool

    How to Fix

    Test FICM logic and power-supply voltage with a scan tool or at the module connector before condemning injectors. Replace the batteries first if they are weak or unmatched - a failing battery will kill a new FICM. The repair is either a rebuilt/upgraded FICM power-supply board or a complete replacement module, which must be programmed to the vehicle. No recall exists.

    Typical repair cost:$400 - $1,200

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    High ConfidenceVerifiedReviewed Aug 2026

    On the 1999-2025 Ford F-250 Super Duty, the factory steering damper on the F-250 Super Duty wears out and fails, leading to increased steering shimmy, vibration at highway speeds, and reduced ability to dampen road imperfections. The single factory damper is often inadequate for the weight and solid front axle of the Super Duty. A worn damper does not cause death wobble directly but removes the last line of defense against oscillation. Most factory dampers are worn out by 50,000-80,000 miles.

    Common Symptoms

    • Shimmy or vibration at highway speeds
    • Steering feels loose over bumps
    • Front end wanders on rough roads
    • Visible oil leaking from damper
    • Increased effort to keep truck centered in lane

    How to Fix

    Replace the steering damper with a heavy-duty aftermarket unit. Fox 2.0 ($150-250), Bilstein 5100 ($100-150), or Rancho RS9000XL ($100-150) are popular upgrades. Some owners install dual steering damper kits ($200-400) for additional stability. Installation is a simple bolt-on job taking 30-60 minutes. Replace the damper every 50,000-60,000 miles as preventive maintenance.

    Typical repair cost:$100 - $400

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    Frequently Asked Questions

    What are the most common Ford F-250 Super Duty problems?

    According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Ford F-250 Super Duty has 9 documented issues. The most frequently reported are: 6.0L Powerstroke EGR Cooler Rupture and Coolant Leak, 6.0L Power Stroke Engine Oil Cooler Plugging - The Root Cause Behind EGR and Head Gasket Failure, 6.0L Power Stroke Blown Head Gasket from Stretched Torque-to-Yield Head Bolts. Of these, 6 are rated critical and should be addressed promptly.

    Is the Ford F-250 Super Duty reliable?

    The 2007 Ford F-250 Super Duty has 9 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 6 issues are rated critical: 6.0L Powerstroke EGR Cooler Rupture and Coolant Leak and 6.0L Power Stroke Engine Oil Cooler Plugging - The Root Cause Behind EGR and Head Gasket Failure and 6.0L Power Stroke Blown Head Gasket from Stretched Torque-to-Yield Head Bolts and 6.0L Power Stroke STC Fitting Failure on the High-Pressure Oil Pump - Hot No-Start and 5R110W TorqShift Torque Converter Failure and Debris Contamination and 6.0L Power Stroke HEUI Injector Stiction - Spool Valve Sticking on Cold Start. 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 F-250 Super Duty problems?

    Repair costs for known Ford F-250 Super Duty issues range from $100 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 6.0L Powerstroke EGR Cooler Rupture and Coolant Leak, typically costs $1,500-$5,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

    What is the 2003-2007 Ford F-250 Super Duty 6.0L Powerstroke EGR Cooler Rupture and Coolant Leak?

    The 6.0L Powerstroke diesel in 2003-2007 F-250s is infamous for EGR cooler failure. The cooler develops internal cracks that allow exhaust gas to enter the cooling system and coolant to enter the exhaust. This produces white smoke from the exhaust, coolant loss, and can cause hyd… Repairs typically run $1,500-$5,000. Severity: high.

    What is the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke Engine Oil Cooler Plugging - The Root Cause Behind EGR and Head Gasket Failure?

    The 6.0L's engine oil cooler is a coolant-to-oil plate cooler with extremely narrow coolant passages, and it sits first in the coolant path ahead of the EGR cooler. Casting sand, silicate dropout from the factory gold coolant, and general debris pack those passages solid. Once re… Repairs typically run $900-$2,500. Severity: high.

    What is the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke Blown Head Gasket from Stretched Torque-to-Yield Head Bolts?

    The 2003-2007 6.0L Power Stroke uses only four torque-to-yield head bolts per cylinder to clamp the cylinder heads to the block. Under high cylinder pressure - towing, hot ambient temperatures, a stuck VGT turbo, or any power tuning - the TTY bolts stretch, clamping load falls of… Repairs typically run $3,500-$8,000. Severity: high.

    What is the 2005-2007 Ford F-250 Super Duty 6.0L Power Stroke STC Fitting Failure on the High-Pressure Oil Pump - Hot No-Start?

    For the 2005 model year Ford revised the 6.0L's high-pressure oil pump and introduced a two-piece 'snap-to-connect' (STC) fitting on the HPOP branch tube. The two-piece fitting flexes with engine movement, wearing the internal seal and the locking ring until high-pressure oil lea… Repairs typically run $600-$1,600. Severity: high.

    What is the 2003-2010 Ford F-250 Super Duty 5R110W TorqShift Torque Converter Failure and Debris Contamination?

    The 5R110W TorqShift automatic behind the 6.0L and 6.4L Super Duty trucks is a strong unit, but its stamped-steel torque converter with a single-disc lockup clutch is the weak link. Heat from towing, added horsepower, or fluid that was never changed cooks the lockup clutch lining… Repairs typically run $2,500-$6,000. Severity: high.

    What is the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke HEUI Injector Stiction - Spool Valve Sticking on Cold Start?

    Each 6.0L HEUI injector contains two spool valves actuated by high-pressure engine oil. Oil varnish, coking and wear cause the spool to stick - 'stiction' - so the injector cannot respond to the FICM's command quickly enough. The signature is unmistakable to owners: a hard cold s… Repairs typically run $2,000-$5,000. Severity: high.

    What is the 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke FICM Failure - Low 48-Volt Output Causing Hard Start and Misfire?

    The Fuel Injection Control Module on the 2003-2007 6.0L steps 12 volts up to the roughly 48 volts the HEUI injector solenoids need. The module is mounted on the driver's side valve cover where it lives in constant heat and vibration, and its power-supply section degrades - almost… Repairs typically run $400-$1,200. Severity: medium.

    What is the 2005-2008 Ford F-250 Super Duty 3-Valve Triton Two-Piece Spark Plug Seizing and Breaking Off in the Head?

    When Ford moved the gas Super Duty engines to 3-valve heads for 2005, it fitted a long two-piece spark plug whose lower ground-shield section sits deep in the bore. Carbon packs the annulus around that shield, welding the plug into the head. On removal the plug shears at the join… Repairs typically run $400-$1,800. Severity: medium.

    What is the 1999-2025 Ford F-250 Super Duty Steering Damper Failure and Shimmy?

    The factory steering damper on the F-250 Super Duty wears out and fails, leading to increased steering shimmy, vibration at highway speeds, and reduced ability to dampen road imperfections. The single factory damper is often inadequate for the weight and solid front axle of the S… Repairs typically run $100-$400. Severity: low.

    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 compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.