
2008 Ford F-150 XL 4.2L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on
The truck is running rich on bank 1 ( cyls 2-3 only ) The long and short fuel trim are 15-20% on bank 1 and 0% on bank 2. We also dropped the exhaust on bank one and no change. The o2 is reading leaner on Bank 1 but not enough to cause the plugs to be black on...
FIX posted 5/6/2011
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Message Closed w/FIX
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VIN | 1FTRF12228 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Cuts Out, Misfire, MIL Lamp On |
Message Closed w/FIX
Vehicle Data
2008 Ford F-150 XL
VIN | 1FTRF12228 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Cuts Out, Misfire, MIL Lamp On |