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1997 Cadillac Catera 3.0L Misfire, MIL Lamp on
vehicle has new spark plugs. problem existed before. no spark to #4 spark plug. tested and replaced #4 plug wire. no difference. removed coil for testing. dont have resistance (ohms) values for the coil pack, but, found NO difference in reading between correct...
FIX posted 9/30/2008
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Related Documents & Media | VIN | [No VIN Available] |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 Cadillac Catera
| VIN | [No VIN Available] |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
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