I have 2 Vanagons 90 and 83, my 83 Westphalia Vanagon was running fine, then the idle started 'running'. On cold start it would idle fine as the auto choke warmed up, then after about a minute the idle would drop to normal and start to run or jump up and down. This van has 2 idle control switches mounted to the throttle body, I replaced the lower one which has a roller at the end of its switch. Still runs up and down. The other part # 411 927 211 is NLA from VW. So I replaced the Idle Stabilizer Control Box or DLS box part # 361 906 083, but it still jumps. Any ideas?
thanks for any input!
have the same problem?
Friday, December 5th, 2008 AT 1:11 PM