car idles at 3000 rpm at startup and goes lowers down to 1000 and sputters on take off at low rpm. At first the car was throwing a tps code, then i changed the whole throttle body along with the tps and the problem was still there. A few months ago the car only sputters at high rpm and the bogging wasnt as bad. As months went by the problem got worster and instead of bogging at a high rpm, it boggs at a low rpm. I changed the ecu also and still no help. where is the iavc and fast idel control located?


Modified by beaver619 at 8:52 PM 5/15/2008