The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-18-2016, 02:08 PM   #1
Luecifer
Registered User
 
Join Date: Dec 2016
Location: Ajo, Az
Posts: 1
Th400 transmission not shifting

Hello all, i have an 80 chevy 4x4 with a th400 tranny n transfer case. I rebuilt the tranny about 2 weeks ago and ever since then ive been trying to figure out why its not shifting out of first. Ive already checked and replaced the governor, adjusted the vacuum modulator and replaced it, checked vac lines, checked valve body along with 1-2 valve and also made sure it has plenty of fluid. All the clutches were replaced in the rebuild and everything was fine. Any suggestions? Thanks guys
Luecifer is offline   Reply With Quote
Reply

Bookmarks

Tags
not shifting, shift, shifting problems, th400

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:07 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com