× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2000 GMC K3500 Sierra SLT 7.4L Overdrive
Posted to GM Transmission on 11/21/2003 9 Replies

Thanks for your time,

This vehicle once it warms up and driven for a while at freeway speeds will loose over drive after passing gear has been achieved. It will not return to overdrive and feels like its in limp, because the 1-2 and 2-3 shifts are hard. Code ...

9 Replies Received (View Replies)

  Related Documents & Media  2000 GMC K3500 Sierra SLT

 
Message Closed w/FIX

car Vehicle Data

2000 GMC K3500 Sierra SLT

VIN 1GTHK33J8Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedOverdrive
ConditionsInop
Message Closed w/FIX

car Vehicle Data

2000 GMC K3500 Sierra SLT

VIN 1GTHK33J8Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedOverdrive
ConditionsInop