built 4l60e now slips in 3rd and 4th gear? - GM Forums at GM High-Tech Performance Magazine GM High Tech Performance
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built 4l60e now slips in 3rd and 4th gear?

  
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built 4l60e now slips in 3rd and 4th gear?

 
10secondcamaro 10secondcamaro
New User | Posts: 6 | Joined: 04/10
Posted: 07/03/10
11:36 PM

this trans was built with the best of everything 15K ago now after I chnged rear gears it slips in 3rd and 4th gear badly. 1/2 is fine doesn't make a difference if shifted manually.  

 
Justin_at_GMHTP Justin_at_GMHTP
User | Posts: 99 | Joined: 03/09
Posted: 07/06/10
06:02 AM

10sec, have you checked the transmission fluid? How does it look?

I would pull the pan and give it a quick inspection, swap over to a new filter, refill it with new fluid and see what happens. Let us know!  

 
10secondcamaro 10secondcamaro
New User | Posts: 6 | Joined: 04/10
Posted: 07/21/10
08:45 PM

3/4 clutch pack burnt up.