need help asap!!
Posted: Tue Mar 03, 2015 8:13 amSo I did my mini me swap (b7 bottom z6 top) a week ago and since then my car has been doing this weird thing. When I'm at idle and up to temp my car idles between 600-800 rpm but when I'm driving down the street and throw my car In neutral and coast to a light the car idles SO LOW to like 100 or less RPM. never goes that low at idle. Also it does it when I'm parked and I press on the break pedal first it'll jump to 1100 rpm then drop to 100 or less. Any help ideas guys!! 