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2000 GMC Jimmy Diamond Edition 4.3L 4th Downshift
Posted to GM Transmission on 8/30/2005 8 Replies

This was a difficult one to decide which catagory to post it in. The problem goes like this, with the engine hot or cold you take off from a stop under normal driving conditions it will hick up a time or two(like a bad TPS sensor, which we ran a lab scope patt...

8 Replies Received (View Replies)

  Related Documents & Media  2000 GMC Jimmy Diamond Edition

 
Message Closed w/FIX

car Vehicle Data

2000 GMC Jimmy Diamond Edition

VIN 1GKDT13W9Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Affected4th Downshift
ConditionsWill Not Downshift Out of 4th, Even Under Full Acc
Misc.Four Wheel Drive
Message Closed w/FIX

car Vehicle Data

2000 GMC Jimmy Diamond Edition

VIN 1GKDT13W9Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Affected4th Downshift
ConditionsWill Not Downshift Out of 4th, Even Under Full Acc
Misc.Four Wheel Drive