3.4 swapping rearends... pcm swap also? 1995
#1
3.4 swapping rearends... pcm swap also? 1995
My girlfriends got a 1995 3.4 v6, she has 3.08 gears, I want to swap in a 3.42 off of the junkyard, but cant find a way to calibrate the shifts/speedo. What about swapping a 3.42 geared v6 pcm into the car? Would that fix the speedo? Or who does do 3.4 tuning? Cant seem to find anyone
#3
even the y87 coded cars? doh >< supposely this guy on ebay that sells pcm says he can sell me a flashed pcm for the gearing i chose wiht gm flash machine he has, he said 125$
#7
i have to ship out my computer and they will flash it on their "gm" bench, said it changes vin numbers etc, ecm something is what its called over on ebay
if I was closer to them id be able to get a dyno tune
if I was closer to them id be able to get a dyno tune