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International Automotive Technicians Network
2002 GMC Sierra 1500 SL 5.3L Misfire
Posted to GM Driveability on 11/25/2008 24 Replies

I am new to iatn so if I don't follow proper protocal please let me no.I work in a shop that deals with primarily Fords,but I am currently dealing with a 2002 Gmc sierra 1/2 ton pick up with a 5.3L vin# [...] engine light began to flash and the truck loses pow...

24 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sierra 1500 SL

 
Message Closed w/Summary

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 2GTEK19T22
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 2GTEK19T22
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected