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2005 GMC Sierra 1500 SLE 5.3L Misfire
Posted to GM Driveability on 8/1/2021 17 Replies

need help from gm techs this truck has misfire feels like running on 6 cyl changed plugs and wires compression 180 if i have to replace ecm im ok but i would like to be certain its the cure gmc has to program new unit where else should i be looking and if ...

17 Replies Received (View Replies)

  Related Documents & Media  2005 GMC Sierra 1500 SLE

 
Message Closed w/FIX

car Vehicle Data

2005 GMC Sierra 1500 SLE

VIN 2GTEK13T35
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

2005 GMC Sierra 1500 SLE

VIN 2GTEK13T35
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways