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1998 Cadillac DeVille 4.6L Misfire
hello all im just about bald on this one i have done compression test 170 being lowest and 195 being highest lookest at o2 sensor voltages maf sensor readings map sensor readings pulse width coolant temp sensor and ait temp car is running rich and dont sprayed...
FIX posted 5/20/2007
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Related Documents & Media | VIN | 1G6KD54Y1W |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
1998 Cadillac DeVille
| VIN | 1G6KD54Y1W |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
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