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1998 Ford F-150 5.4L Misfire
Vehicle misses. Spark plugs are already changed. Old ones looked text book perfect. Tested each coil pack and all had identical readings. Tested injectors again all had identical readings. Vehicle acts like it has a dead hole intermittly. On hard acceleration ...
FIX posted 7/19/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | IFTRF1GL3W |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | On Accel, Idle |
Trouble Codes
| P1451 | EVAP Two-Way Valve Bypass Valve Control Circuit High Input |
Message Closed w/FIX
Vehicle Data
1998 Ford F-150
| VIN | IFTRF1GL3W |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | On Accel, Idle |
Trouble Codes
| P1451 | EVAP Two-Way Valve Bypass Valve Control Circuit High Input |
Video