
2006 Ford F-150 XLT 5.4L Misfire, MIL Lamp on
Problem only happens at speeds of 45mph and above, with torque converter locked. Cylinder 8 missfires and logs code when you lean into throttle easy, and wont stop until more throttle is applied or converter unlocks. Swapped coil and boot w/cyl 7, replaced plu...
FIX posted 3/29/2012
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Message Closed w/FIX
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VIN | 1FTPX14556 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Hot, Cruise |
Trouble Codes
P0308 | Cylinder 8 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2006 Ford F-150 XLT
VIN | 1FTPX14556 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Hot, Cruise |
Trouble Codes
P0308 | Cylinder 8 Misfire Detected |