P0087 on Alfa Romeo: How to Diagnose & Fix
Fuel Rail/System Pressure - Too Low
2 Alfa Romeo models · 3 documented issues · 3 critical · $200-$2,000 repair
P0087 on Alfa Romeo by model: symptoms, diagnosis and fix
2017+ Giulias can experience sudden engine stall or no-start due to a defective low-pressure fuel pump inside the fuel delivery module. The pump's internal commutator wears prematurely and loses contact, cutting fuel supply at any speed. NHTSA recall 25V-586 (Stellantis campaign 93C) covers free replacement. Symptoms include stalling at idle, no-start hot, and intermittent fuel pump prime noise from the rear of the vehicle. Failures cluster at 30,000-80,000 miles.
Common Symptoms
- Engine stalls while driving
- No-start condition
- Multiple warning lights
- Loss of electrical power
How to Fix
Have the ECM and wiring harness inspected at an Alfa Romeo dealer. FCA has issued TSB 18-024-17 REV.A addressing the wiring harness routing. ECM replacement with updated software may be required.
Sources for this issue (1)
The in-tank low-pressure fuel pump assembly can warp/degrade from underhood and operating heat, reducing or stopping fuel flow to the engine. This causes engine fuel starvation, leading to stalling or a sudden loss of motive power (LOMP) while driving, often without warning. NHTSA opened preliminary evaluation PE24-003 and the issue escalated to a full recall (25V586) covering roughly 53,849 Giulia and Stelvio vehicles; Stellantis acknowledged 437+ North American complaints and five crashes in Europe.
Common Symptoms
- Engine stalls while driving
- Sudden loss of power
- Hard starting or no-start
- Sputtering/hesitation under load
- Check engine light
How to Fix
Under recall 25V586, dealers replace the fuel delivery module (fuel pump assembly) free of charge. Owners experiencing stalling, hard starts, or P0087 low fuel rail pressure codes should have the fuel pump tested for pressure dropout and replaced. Out of warranty, fuel pump module replacement typically runs in the listed range.
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Sources for this issue (4)
2018+ Stelvios can experience sudden engine stall or no-start due to a defective low-pressure fuel pump inside the fuel delivery module — same defect as the Giulia, same supplier, same NHTSA timeline. The pump's internal commutator wears prematurely and loses contact, cutting fuel supply at any speed. NHTSA recall 25V-667 (Stellantis campaign 93C) covers free replacement. Failures cluster at 30,000-80,000 miles; stalls reported at highway speed make this safety-critical until repaired.
Common Symptoms
- Engine stalls at speed
- Intermittent no-start
- Dashboard warning light cluster
- Power loss while driving
How to Fix
Inspect and repair the ECM harness per FCA TSB 18-024-17 REV.A. Clean and reseal all engine bay ground points. ECM replacement with updated calibration may be needed for persistent cases.
Sources for this issue (1)
P0087 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0087 mean on a Alfa Romeo?
P0087 stands for "Fuel Rail/System Pressure - Too Low." This code means the fuel rail or fuel system pressure has dropped below the level the engine's computer expects. The computer monitors a fuel pressure sensor and has seen pressure fall too low, meaning the engine isn't getting enough fuel — especially noticeable under acceleration or load. This is most common on direct-injection and diesel systems that run very high pressures. Symptoms include hard starting, stalling, hesitation, lack of power, and possible limp mode. On Alfa Romeo it is documented across 2 models: Giulia, Stelvio.
What are the most common causes of P0087?
The most common causes of P0087 are: Clogged or dirty fuel filter, Weak or failing fuel pump (lift pump or high-pressure pump), Faulty fuel pressure regulator or control valve, Restricted or leaking fuel lines, Faulty fuel pressure sensor, Air in the fuel system or running low on fuel, Worn high-pressure pump (direct injection/diesel). The specific cause varies by vehicle.
How much does it cost to fix P0087 on a Alfa Romeo?
Published repair estimates on Alfa Romeo range from $200 to $2,000 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P0087 on a different make?
View P0087 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.