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1997 Ford Expedition Eddie Bauer 5.4L MIL Lamp on
Posted to Ford Driveability on 5/13/2001

This Expediton came in with miss. Installted one [1] new ignition coil and spark plug. Started up and ran fine. Custormer brought Expediton back with check engine light on. Code coming up is PO171, Bank one system lean????? Where do I from hear???? Thanks in a...

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Message Closed w/FIX

car Vehicle Data

1997 Ford Expedition Eddie Bauer

VIN 1FMFU18L2V
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Check Engine Light On

Trouble Codes

171bank one system lean
P00
Message Closed w/FIX

car Vehicle Data

1997 Ford Expedition Eddie Bauer

VIN 1FMFU18L2V
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Check Engine Light On

Trouble Codes

171bank one system lean
P00