Dan Are you talking about the idle speed motor or the ECU. If it's the idle speed motor then the microswitch isn't breaking the ground connection and the switch is may be bad. John Hervey www.specialtauto.com -----Original Message----- From: dukeofclassiccars [mailto:tswatch@xxxxxxxx] Sent: Thursday, April 08, 2004 11:13 AM To: dmcnews@xxxxxxxxxxxxxxx Subject: [DML] Constant High Idle Speed Well, I bought my first DMC about 3 months ago and been spending a lot of time fixing up the mess of the previous owner. Unfortunately I'm stuck on one last problem. I have a constant high idle speed of 1,900 RPM. Twice what it should be. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/