
1999 Ford F-250 Super Duty Lariat 5.4L Misfire
Customer came in with a rough running complaint. Scanned and got a P0304. Checked compression)[...] for power to coil)ok. Tech changed spark plug and Coil, Noid light confirmed power to injector. Cleared code and test drove, Miss and Code came back. Replaced i...
FIX posted 1/31/2012
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Message Closed w/FIX
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VIN | 1FTNW21LXX |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Ford F-250 Super Duty Lariat
VIN | 1FTNW21LXX |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0304 | Cylinder 4 Misfire Detected |