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2002 Chevrolet Silverado 2500 HD 6.0L Misfire
Posted to GM Driveability on 8/30/2007 29 Replies

just looking to see if anybody had one in yet for a po300b code, engine missfire detected yet, put new wires, plugs, and switched the coils around, fuel pressure is good. going down the highway around 70mph or greater the check engine light flashes at you, you...

29 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Silverado 2500 HD

 
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car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN 16CHK29U82
Engine6.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCruise, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2002 Chevrolet Silverado 2500 HD

VIN 16CHK29U82
Engine6.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCruise, Intermittently

Trouble Codes

P0300Multiple Misfire Detected