
2005 Ford F-150 FX4 5.4L Misfire, MIL Lamp on
Vehicle came in running rough. Scan showed P0316, Engine misfire detected at start up. Checked Mode 6 to identify cylinder. According to Mode 6 it was # 8. Switched Coil # 5 with Coil # 8, No Change. Pulled # 8 Plug, performed Compression test on # 8, 160 PSI....
FIX posted 7/20/2013
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Message Closed w/FIX
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VIN | 1FTPW14525 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0308 | Cylinder 8 Misfire Detected |
P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |
Message Closed w/FIX
Vehicle Data
2005 Ford F-150 FX4
VIN | 1FTPW14525 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0308 | Cylinder 8 Misfire Detected |
P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |