4l60 won't move in drive but will in first?!?
06-01-2010, 02:10 PM
#1
Staging Lane
Thread Starter
iTrader: (4)
Join Date: Jul 2009
Location: Fort Cobb, OK
Posts: 50
Likes: 0
Received 0 Likes
on
0 Posts
4l60 won't move in drive but will in first?!? I just had this trans completely rebuilt and put a transgo reprogram kit and separator plate in it. When you put it in drive it just revs and tries to move like its slipping bad but you can put it in first and it grabs good and goes and can shift through second from there and so on... Any ideas why it doesn't like drive?
06-01-2010, 04:32 PM
#3
TECH Enthusiast
iTrader: (7)
Join Date: Oct 2003
Location: jacksonville, fl
Posts: 706
Likes: 0
Received 0 Likes
on
0 Posts
sounds like the sprag is broken or it was put in backwards. in manual low the overrun clutches come on and will give the same function as the forward sprag as will the low reverse clutches and give the same function as the low roller clutch.
