RE: 3-4 Gear Shift [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: RE: 3-4 Gear Shift


MWDHAND01
04-21-2008, 06:49 PM
Hey Everyone

I have a built tranny from NADP in Alberta here and it seems all good till you give it the business. The third to fourth gear just a jerky shift. I have let the tranny learn for about 1000 Km (600 miles) in both highway and stop and go traffic and it does not get any better? Is there something wrong or is this normal?

LLY
04-21-2008, 10:02 PM
I have the tts kit with all new clutches and transgo with a percision TC and it does the same thing I herd it will go away,but I only have about 50 miles on it.

MWDHAND01
04-21-2008, 10:30 PM
Makes me wonder if I should reset the tranny and see if that helps?

BoiseRob
04-21-2008, 10:32 PM
LLY,

Did you use your EFILive to reset your taps? I'm glad you're up and running. Give it 500 miles or so before you start putting bigger power through it.

LLY
04-22-2008, 03:02 PM
Not yet,man thats going to take forever I only dive about 250 miles every week and a half.

demp223
04-22-2008, 10:46 PM
mine hasnt gone away after several thousand miles.Its a firm noticeable shift when under part load cruising. It still feels weird but Im used to it.Then the converter locks at 45mph and another obvious firm feel. However when on it hard it shifts smooth and quick.