2004 Ford F-150 FX4 5.4L Misfire
vehicle was towed into shop for bad missfire checked and found random missfire codes on all cyclinders checked and found plugs still original removed and replaced all plugs with factory plugs and replaced all coils with factory coil as well. upon start up of v...
FIX posted 3/7/2012
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Message Closed w/FIX
Vehicle Data2004 Ford F-150 FX4
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Ford F-150 FX4
VIN | 1FTPW14544 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / tbi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P0316 | Misfire Detected On Startup (Within the 1st 1000 Revolutions) |