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2003 Chevrolet Silverado 2500 HD LT 6.0L Misfire, MIL Lamp on
Posted to GM Driveability on 11/10/2010 20 Replies

Hello to all, and would really appreciate any help on this. Just joined 3 days ago and didn't think that I would have to use this forum this soon, as we usually don't run into problems we can't solve. This is a loyal and return customer for years. Truck was br...

20 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Silverado 2500 HD LT

 
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car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT

VIN 1GCHK29U03
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, Idle
Misc.6.0L 4X4, Extended Cab

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT

VIN 1GCHK29U03
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, Idle
Misc.6.0L 4X4, Extended Cab

Trouble Codes

P0300Multiple Misfire Detected