
2001 Ford Expedition XLT 5.4L Poor Idle Quality
i wrote the details on repair history ifeel as if its electrical but what shaked wires conectors etc. i feel like theres somthing in common with the 1-4 cylinders on mode 6 does not show any failing cylinders or coils
FIX posted 12/28/2011
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Message Closed w/FIX
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VIN | 1FMRU15L01 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2001 Ford Expedition XLT
VIN | 1FMRU15L01 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |