installed my transgo jr. kit last night and put in fast learn mode. at first shifts sucked, didn't know when it was going to shift then bang it did. upshifts are getting better, downshifts still suck. every once and i while i get a real crappy upshift. how long does it take to fully learn. i have maybe put 30 miles on the truck since then. thanks guys!

Depending on where the TAP values were, it is not always a good idea to put the TCM in fast learn. What did you use for fast learn?

i used the tech2, i have access to at my work. i just wasn't sure how long it took to relearn.

When you go back to work, grab the Tech 2 and reset only the shifts you don't like.

ok i drove it some more today seems to smooth out. downshifts are still very firm almost like tow/haul mode. upshifts are getting there, every once and i while i get one that bangs hard. wasn't sure if this was normal or not.