I have a 700r4 from a 86 ta I installed it in my 85 camaro i have no computer (ditched when i swapped out the v6) it will shift from 1 to 2 fine then gets to 20-30mph and just revs like it's in neutral i installed a new tv cable and adjusted it per the board any ideas


Thanks in advance
Chris

 

sounds like a 3-4 clutch failure

common problem on 700R4's

 

Ditto what he said. Perhaps that is why it was taken out of the '86 T/A
Nothing you can do but rebuild