nascartech
New member
car shifts hard and bogs like its locking up what causes this please help it is a grand prix gt
ok well i put the car into drive and it goes in hard then i accell slow to 2and and then the rpms drop to 1000 and the tac bounces a couple hundred rpm even when its hot i think the torq converter is locking up so what would cause hard shift and torq converter lock upmore info please?
p0742Any SES codes?
did that code whent away but still same think i gotta replace tranny or a new converter and tcc might try a flush there might be chunkies in there changed like 200 ks a goIf you have a tuner.. reset the code. No tuner then pull the battery cables for fifteen minutes to reset code and try again.
ya so i can change the ttc and converter or just replace the whole thingIirc.... thats tcc stuck on.