Alot of you know that I rebuilt my tranny last year, well even after rebuilding it, I am still having some shifting problems. Now, for the main question. Which would more than likely fix my problem, a shift correction kit, or a transgo jr shift kit? My main problem is slow and sloppy shifting, and lockup shudder. Which would be the best way to go?

 

what pcm do you have? if you have the 3plug you can do the tmr mod.

 

Isnt the TMR mod only for the 4.7?

 

3.7 4.7 5.7 with 3plug pcm and 45rfe trans. you could do the sonnax too!

 

I have the 3.9 and the 42RE tranny, I hate it but gotta work with what I have lol

 

oh, in your profile it says 3.7

 

Oops, need to change that!