troubleshooting 4l80e, reverse, no forward
#11
MASS seller approved
Thread Starter
iTrader: (3)
Join Date: Apr 2011
Location: Mukwonago, Wi
Posts: 324
Likes: 0
Received 0 Likes
on
0 Posts
I assumed dual feeding it was part of the trans-go install procedure? Otherwise do you have any more info or a link on how to do this? Also are you saying drill apart the three layer plate and use only one of the layers?
If I am having this guy do something I need to be specific about what gets done otherwise...well, you know...
If I am having this guy do something I need to be specific about what gets done otherwise...well, you know...
#12
MASS seller approved
Thread Starter
iTrader: (3)
Join Date: Apr 2011
Location: Mukwonago, Wi
Posts: 324
Likes: 0
Received 0 Likes
on
0 Posts
Sprag turned out to not be the problem, it snapped the shaft that is most likely the one the sprag drives so you guys were pretty close. 1" diamater shaft 8-10 inches long with splines on each end. Clean break right behind the splines and no shards made for a cheap easy repair. It is back in the truck now and a bonus is that having to buy a new driveshaft I cured my 70 mph vibration that was bugging me.
#14
i have the same problem with my 4l60e i had put a shift kit couple months ago was driven @ 40 mph went over some train tracks then motor started reving up ,wont go forward but goes in to reverse what parts did you buy . did u had to buy all the gaskets rebuilt kit and what the part u change out called ?
thanks
thanks
#17
4l80e problems
Having problems with my 4l80e. It will go in to first second and reverse but won't go into any other gear unless you shift it manually goes into all gears if you shift it manually. Hoping somebody could give me some advice.
Thread
Thread Starter
Forum
Replies
Last Post
alex226
GM Drivetrain & Suspension
14
10-14-2015 07:23 AM
GM1697
Tuning, Diagnostics, Electronics, and Wiring
1
09-09-2015 01:52 PM
muncie21
Tuning, Diagnostics, Electronics, and Wiring
2
09-07-2015 09:55 PM