Express, Savana & G-Series Vans Offered in both a full size van, or a large box truck, the Express is the modern GM workhorse.

Chevrolet Express
Platform: GMT Van

Transmission cooler line plumbing '08 Exp 3/4 Duramax

Thread Tools
 
Search this Thread
 
Old June 28th, 2021, 12:46 PM
  #1  
CF Beginner
Thread Starter
 
andrewgouin's Avatar
 
Join Date: Jun 2021
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Transmission cooler line plumbing '08 Exp 3/4 Duramax

Has anyone else done this? Gotta admit, I'm having a hard time with it, what is the normal procedure for running these lines? I really am at hard point here, the fitted lines don't want to pass through, I'm hoping I don't have to remove any real elements.
Old June 28th, 2021, 2:19 PM
  #2  
Super Moderator
 
mountainmanjoe's Avatar
 
Join Date: Feb 2017
Posts: 6,207
Received 677 Likes on 613 Posts
Default

unplug return line from radiator and plug it into aux cooler output. Install new short line from radiator output to aux cooler input.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dexstrom
Tahoe & Suburban
2
January 14th, 2021 9:15 PM
in2pro
Tahoe & Suburban
22
July 23rd, 2015 11:55 PM
trucker9
Silverado, Sierra & Fullsize Pick-ups
2
March 4th, 2014 10:41 AM
thomas101
Uplander
0
June 11th, 2012 7:14 PM



Quick Reply: Transmission cooler line plumbing '08 Exp 3/4 Duramax



All times are GMT -5. The time now is 5:59 PM.