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2002 Chevrolet Avalanche 1500 5.3L Misfire, MIL Lamp on
Posted to GM Driveability on 2/17/2005 19 Replies

2002 Chevrolet Avalanche brought in for a severe miss, it has a code p0300. I ran the injector clean procedure per the TSB and it did not help. My MT 2500 shows all the even cylinders are misfiring and the odd are fine. The ignition system is working fine and ...

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  Related Documents & Media  2002 Chevrolet Avalanche 1500

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Avalanche 1500

VIN 3GNEK13T12
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Avalanche 1500

VIN 3GNEK13T12
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected