P0087 – Fuel Rail/System Pressure Too Low
Description
The ECM detects fuel pressure that is too low for proper engine operation.
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Compare Diagnostic ScannersSymptoms
- Loss of power
- Engine stalls
- Hard starting
- Check Engine light
Causes
- Failing fuel pump
- Clogged fuel filter
- Faulty pressure regulator
- Leaking fuel lines
Diagnosis
- Measure fuel pressure
- Inspect fuel lines
- Test pump operation
- Check regulator
Repair
- Replace fuel pump
- Replace fuel filter
- Repair leaks