Diesel Bombers

Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

4l80,NO reverse!

Thread Tools
 
Search this Thread
 
Old Jul 27, 2010 | 04:58 PM
Share
  #1  
Diesel power's Avatar
Thread Starter
|
Diesel Fan
Joined: Oct 2009
Posts: 68
Likes: 3
Default 4l80,NO reverse!
A buddy of mine got a 99 gmc with the 4l80 trans,and it has no reverse. All the forwerd gears work fine . any ideas in what this might be?
 
Reply
0
Old Jul 27, 2010 | 05:38 PM
Share
  #2  
wmorrispilot's Avatar
Diesel Enthusiast
Joined: Apr 2010
Posts: 102
Likes: 2
From: NW OK
Default Band
More than likely the reverse band came off the anchor pins.... They are notorious for pushing out of the case( they actually just back out of the case a short distance) real common...
 
Reply
0
Old Jul 27, 2010 | 07:13 PM
Share
  #3  
Diesel power's Avatar
Thread Starter
|
Diesel Fan
Joined: Oct 2009
Posts: 68
Likes: 3
Default
he got the trans out and the bands are good,clutchs are all good as well,rear support carrier is good,oil is like new no filing. could it be a soliond?
 
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
truck jolts from park to drive and reverse
alexcummins2341
5.9 Liter CR Dodge Cummins 03-07
3
Jul 31, 2015 11:21 PM
Nv4500 won't go in 5th or reverse
99&91cummins
24 Valve 2nd Gen Dodge Cummins 98.5-02
1
Feb 28, 2015 09:28 AM
Truck wants to die in Reverse
97PS
Ford Powerstroke 94-98 7.3L
14
Feb 19, 2015 11:21 AM
Back to Subforum
Chevy/GMC 6.2L and 6.5L
View Next Unread
6.5 running rough




Advanced Search

All times are GMT -5. The time now is 05:59 PM.