Originally Posted by
horsehaulin
Your trans and engine have two differant tunes! The TCM holds the tune for the trans and the ECM holds the tune for the engine. When you tune the engine you are not tuning the trans what so ever, so be careful about tuning the engine as you can put more power to the ground without getting things right in the trans.
The best thing to do is to use the adaptive learning to your advantage, not shut it off. It is there so you dont shift like a old TH350 with a shift kit all day. I have a built trans and it still shifts nice and smooth like the factory build, except I have more clutches and a Trans Go. The adaptive learning/shifting is there to save the trans, use it.
Tony