
2002 Ford Explorer Sport Trac XL 4.0L Poor Idle Quality
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...
FIX posted 1/15/2009
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Message Closed w/FIX
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VIN | 1FMZU77E02 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / Returnless |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
2002 Ford Explorer Sport Trac XL
VIN | 1FMZU77E02 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / Returnless |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |