well the car would run fine for about 20mins and then after that it would start to do stupid things. when im at stop light and the car is in neutral the rev would stay high. and sometimes would it gradually come down and sometimes it just stays up. if im going slow the car would want to speed up by itself. if im changing gears the rev would stay high. pretty much where i would switch the gear at. i doubt its a vacume leak because it constantly do this but it doesnt do that. it only do it after 20 mins or so driving.well the guy from autozone pulled the code and told me it was the crankshaft position sensor and for a while i been waiting on a cel to come up and nothing. no check engine light so i dont know what to look for.
