2001 Ford Expedition Eddie Bauer 5.4L MIL Lamp on
truck arrived with p0171 & p0174 it had very low fuel pressure and would barely stay running, after the pump and filter were replaced it seemed happy and was returned to the owner only to have both codes return within 500 miles. our tech line suggested the ups...
FIX posted 1/15/2011
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Message Closed w/FIX
Vehicle Data2001 Ford Expedition Eddie Bauer
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Ford Expedition Eddie Bauer
VIN | 1FMPU18L81 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |