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2004 Cadillac DeVille 4.6L Misfire
came in misfire under light load at [...] scanner showed misfire on cyl 7 we replaced plugs and coil pack. did not help we found that missfire is on cyl 7 and 8 we did top engine cleaning and egr service with bg product the we found if we unplug the egr that m...
FIX posted 1/3/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G6KD54YX4 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | 65Mph Light Load |
Message Closed w/FIX
Vehicle Data
2004 Cadillac DeVille
| VIN | 1G6KD54YX4 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | 65Mph Light Load |
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