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2002 GMC Envoy SLE 4.2L Converter Lock-Up, Shift
Posted to GM Transmission on 1/30/2006 5 Replies

Vehicle came in with complaint of poor power, fuel mileage, engine speed all over the place (customer's words).

First thing I did, was hook up the scanner, no codes.

Took it for a roadtest. Seems like the truck started off in 2nd gear even though the Gear PI...

5 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Envoy SLE

 
Message Closed w/Summary

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT13S52
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedConverter Lock-Up, Shift
ConditionsIntermittent
Message Closed w/Summary

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT13S52
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedConverter Lock-Up, Shift
ConditionsIntermittent