× 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
2001 GMC Sierra 1500 SL 5.3L 2-3 Shift
Posted to GM Transmission on 5/1/2008 8 Replies

Vehicle hangs up in 2nd, This is the part that has me baffled, On a test drive at about 1/4 throttle vehicle does not shift into 3rd, RPMs go up and there is nothing there basically, but if you manually select 2nd and get the vehicle above about 50 MPH and the...

8 Replies Received (View Replies)

  Related Documents & Media  2001 GMC Sierra 1500 SL

 
Message Closed w/Summary

car Vehicle Data

2001 GMC Sierra 1500 SL

VIN 1GTEK19T31
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Affected2-3 Shift
ConditionsSlips, Flares, Hangs Up
Misc.Performance Transmission
Message Closed w/Summary

car Vehicle Data

2001 GMC Sierra 1500 SL

VIN 1GTEK19T31
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Affected2-3 Shift
ConditionsSlips, Flares, Hangs Up
Misc.Performance Transmission