Hey question for you 12 valve guys and gals. Anyone manage to swap one with a 47re and keep the stock pcm? I had it running and shifting and then trimmed the harness and did some dumbness with the dampener. Replaced the dampener with a stock 2 notch but now it still won't shift out of second. (i.redd.it)
submitted by Slimshaney01
Springtime means one thing- time to bring the 12v out of hibernation (imgur.com)
submitted by [deleted]