
2002 Chevrolet Silverado 2500 HD 6.0L Misfire
I need help, we have a 02 30k mile truck, misses on cylinders 3&4, injector pulse good, spark is good, spark plugs fairly new and not gas fouled. We have found some bulletins related to intake internal leaks, but need a test for an internal leak that might onl...
FIX posted 1/26/2011
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Message Closed w/FIX
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VIN | 1GCHK29UX2 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Misc. | Code P0300 Misfire |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Silverado 2500 HD
VIN | 1GCHK29UX2 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Misc. | Code P0300 Misfire |
Trouble Codes
P0300 | Multiple Misfire Detected |