Jon, I will jump in and ask: Is the idle speed microswitch working properly. If it's not adjusted so the top screw is engaging and turning off the vacuum solenoid before the bottom screw goes to the rest position, or not working at all the vacuum solenoid won't shut off the vacuum to the ignition distributor which advances the timing and will cause the higher idle. Fuel mixture and vacuum leaks along with Idle speed ECU and sensor could but not likely. You could have a bad vacuum line somewhere else. John Hervey www.specialTauto.com -----Original Message----- From: JDub [mailto:doki_pen@xxxxxxxxx] Sent: Monday, January 17, 2005 8:05 PM To: DML Subject: [DML] High Idle I'm trying to tackle a problem I've had with my delorean for a long time. The idle is excessivly high, about 1500 RPMS. I was thinking maybe the timing is off, could this cause it? If so, do I adjust it by turning the distributor? Looks awfully tough to get to. Jon 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 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/