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2001 Ford F-150 Lariat 5.4L Misfire, MIL Lamp on
hope someone can help,check eng. light on code p0304 i replaced #4 coil and plug, did not fix. checked injector with noid, ok. checked coil primary have 12v. but no neg trig. i want to run new wiring harness from ecu to #4 coil. i did not renew all data so i d...
FIX posted 9/8/2009
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Related Documents & Media | VIN | 1FTRW08L91 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Ford F-150 Lariat
| VIN | 1FTRW08L91 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
Video