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2002 GMC Envoy SLE 4.2L Power Loss in Revers
Posted to GM Driveability on 6/17/2014 6 Replies

Vehicle came in with bad idle, very intermittent power loss, and wouldn't push a hill in reverse with light trailer load. No codes were present in any system. We were able to duplicate the power loss and it was identical to throttle body problems that we have ...

6 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Envoy SLE

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT13S02
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPower Loss in Revers
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT13S02
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPower Loss in Revers
OccursUnder Load