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2001 Ford Expedition XLT 5.4L Poor Idle Quality
Posted to Ford Driveability on 12/27/2011 9 Replies

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

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  Related Documents & Media  2001 Ford Expedition XLT

 
Message Closed w/FIX

car Vehicle Data

2001 Ford Expedition XLT

VIN 1FMRU15L01
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2001 Ford Expedition XLT

VIN 1FMRU15L01
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)