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2002 Ford Explorer Sport Trac XL 4.0L Poor Idle Quality
Posted to Ford Driveability on 12/19/2008 8 Replies

Customer orginial complaint MIL light illuminated & very rough idle. P0171 & P0174 ST & LT fuel trims very + (+20). Replaced plenuem gaskets. ST & LT fuel trims normal & no MIL light again ever. During road test, vehicle drives great but still slight "miss" an...

8 Replies Received (View Replies)

  Related Documents & Media  2002 Ford Explorer Sport Trac XL

 
Message Closed w/FIX

car Vehicle Data

2002 Ford Explorer Sport Trac XL

VIN 1FMZU77E02
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / Returnless
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Message Closed w/FIX

car Vehicle Data

2002 Ford Explorer Sport Trac XL

VIN 1FMZU77E02
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / Returnless
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle