Automatic Transmission - trouble shifting out of 1st




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topgunbar0
05-13-2007, 12:50 PM
I have a 4L60E in my 95 Z28, issue is when im racing it and i get to the red line, instead of shitfing into 2nd like it used to, it kind of hangs thereand even drops RPMs a bit before it shifts, does anybody know whats going on?


Boodyrider
05-13-2007, 01:04 PM
Trans getting tired, and/or you need to raise rev limiter a little bit. Rebuild is coming...

topgunbar0
05-13-2007, 01:47 PM
shiiiit i had a feeling that was gunna be the problem, damn, i guess no stroker this summer lol


Vince @ FLT
05-13-2007, 04:30 PM
Tightening up the band clearance might buy you a little time without tuning. There are a couple of ways to do it. One is to flip the 4th gear servo piston. Another is to add shims from trans-go between the forth servo cover and the second servo cover. Or get a longer servo pin. Good luck Vince.