here's the problem:

when i first bought it, it only reved (up and down) in park and neutral and now it rev's in drive and reverse only when it is between about 100-200 degrees. it doesn't do it at all when the car is finally warmed up but it still does it in park and neutral no matter what temp it is. i was thinking it may be a sensor but throwing no check engine light. anyone know? any help would be great. thanks, todd.

 

when u hit the gas in park, what does it do?

 

hey, thanks for trying to help but i got my answer off of speedhawaii. thanks anyways