Ok when i start my car it idels at 600 like usual but after i drive for a couple mins the idel is at 1000. i have a 2200 by the way. its been doing it for like 3 days and then yesterday i draged through my trans pan cuz i got air ride and draged a little to long stupid on my part, but anyways draged through it put a new one on and filled up the tranny fluid but its holding on shifts alittle. anybody have any ideas. thanks for any help you guys can do