
2001 Cadillac DeVille 4.6L Misfire
Thank all you Techs in advance. Customer complaint is misfire under acceleration during cruise. Confirmed complaint, cylinders 3 and 5 are worst offenders, but all will misfire sometimes worst then others. tried a new coil pack on rear bank (cyls 1357) and rep...
FIX posted 1/28/2015
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Message Closed w/FIX
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VIN | 1G6KD54Y21 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | On Accel |
Misc. | New Engine and Trans |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Cadillac DeVille
VIN | 1G6KD54Y21 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | On Accel |
Misc. | New Engine and Trans |
Trouble Codes
P0300 | Multiple Misfire Detected |