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1997 Ford F-150 Lariat 5.4L Misfire, coil failure
vehicle came in for timing chain noise. declined engine replacement, running ok, just noise. tech replaced timing chains, oil pump and all related parts. ran good in shop after the repairs. road test, went three blocks and started misfiring. returned to th...
FIX posted 9/2/2022
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Related Documents & Media | VIN | 1FTEX18L6V |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, Coil Failure |
| Occurs | Under Load |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0351 | Ignition Control Module Circuit 1 Malfunction |
| P0353 | Ignition Control Module Circuit 3 Malfunction |
Message Closed w/FIX
Vehicle Data
1997 Ford F-150 Lariat
| VIN | 1FTEX18L6V |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, Coil Failure |
| Occurs | Under Load |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0351 | Ignition Control Module Circuit 1 Malfunction |
| P0353 | Ignition Control Module Circuit 3 Malfunction |
Video