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1997 Ford F-150 XL 4.2L Poor Idle Quality, Misfire, MIL Lamp on, GasFouled Spark Plug
Vehicle returned to our shop with an engine miss with multiple cylinder misfire codes, upon inspection spark plugs were all gas fouled. I checked the freeze frame info, it appears that the condition occurs on cold start. The freeze frame info was: Load - 36.4%...
FIX posted 1/14/2002
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Related Documents & Media | VIN | 1FTDF0722V |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp on, Gasfouled Spark Plug |
| Occurs | Cold, on Cold Start |
| Misc. | 2WD, Auto Trans. |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 Ford F-150 XL
| VIN | 1FTDF0722V |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp on, Gasfouled Spark Plug |
| Occurs | Cold, on Cold Start |
| Misc. | 2WD, Auto Trans. |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
Video