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2006 GMC Sierra 1500 SL 4.8L Misfire
Posted to GM Driveability on 11/4/2016 28 Replies

Looking for some guidance from those more familiar with this gmc 4.8 engine than myself. Use to euro cars personally--yet never had a car toss me for a loop like this. It got so bad, i had to boot it out of the garage to think it over formulate a new plan of a...

28 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Sierra 1500 SL

 
Message Closed w/Summary

car Vehicle Data

2006 GMC Sierra 1500 SL

VIN 2GTEK13V76
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / returnless port efi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, 2K Rpms

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2006 GMC Sierra 1500 SL

VIN 2GTEK13V76
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / returnless port efi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, 2K Rpms

Trouble Codes

P0300Multiple Misfire Detected