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2002 GMC Sierra 1500 5.3L MIL Lamp on
Posted to GM Driveability on 12/7/2004 14 Replies

Linked up with data link and watching data streem and noticed that the engine is missfiring on all of left bank. #1,3,5 and 7. Checked for bad ground on coils ( coil over plug system ) and also for power at coils. Eveything passed tests. Also noticed that the ...

14 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sierra 1500

 
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car Vehicle Data

2002 GMC Sierra 1500

VIN 1GTEK19T43
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2002 GMC Sierra 1500

VIN 1GTEK19T43
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected