
2002 GMC Sierra 3500 6.0L Misfire
This vehicle came in for no instrument cluster operation. Long story short I found to broken grounds on the back of the engine. Repaired grounds, instrument cluster works and now I can communicate with all the modules. Test drove vehicle, CEL came on and the A...
FIX posted 9/15/2016
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Message Closed
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VIN | 1GDJK34U82 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Cruise |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2002 GMC Sierra 3500
VIN | 1GDJK34U82 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Cruise |
Trouble Codes
P0300 | Multiple Misfire Detected |