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1997 Ford Expedition XLT 4.6L MIL Lamp on
Posted to Ford Driveability on 4/30/2003 15 Replies

tHIS VEHICLE CAME IN TO ONE OF OUR SHOPS WITH PO171 CODE ON THE RIGHT BANK. THE SHOP THROUGH O2 SENSORS AT SIDE AND WITH NO SUPRISE -- THE CODE IS BACK. THE VEHICLE IS RUNNING LEAN AND THAT'S WHAT THE O2 ARE SEEING AND I'VE REVIEWED SAME WITH MY TECHS. MY QUES...

15 Replies Received (View Replies)

  Related Documents & Media  1997 Ford Expedition XLT

 
Message Closed w/FIX

car Vehicle Data

1997 Ford Expedition XLT

VIN 1FMRU1884W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Po171 and Po174

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

1997 Ford Expedition XLT

VIN 1FMRU1884W
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Po171 and Po174

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)