Author Topic: idle 1500-2000 (Read 2125 times)

stereomotional · « **on:** March 29, 2010, 05:09:26 PM »

on my way home, e30 began to idle from 1500 - 2000 rpm, i assume ICV but figured ide ask the pros here before i search junkyards.

feedback would be appreciated

:D

DesktopDave · « **Reply #1 on:** March 29, 2010, 05:16:16 PM »

Do a stomp test, that might give you an answer. I'd figure ICV too. Engine was warm, right?

bmwconnect · « **Reply #2 on:** March 29, 2010, 07:39:54 PM »

failing coolant temp sensor, AFM, ICV ,vaccum leak should all be looked at

stereomotional · « **Reply #3 on:** March 30, 2010, 12:51:58 PM »

looked at it for a bit today, no vac leak....took icv out and put 12v to it and it didnt activate...problem found i believe.

btw...prob a dumb question but whats a stomp test?