Sounds like the vacuum hoses to the warm-up regulator and vacuum advance module could be mixed up. Check against the sticker on the engine cover. It is a little tricky to check since the actuator valve is under the back side of the intake manifold. A mirror helps. Harold McElraft - 3354 --- In dmcnews@xxxxxxxxxxxxxxx, "bettermark2003" <bettereducation@xxxx> wrote: > My friend has a Delorean that revs to 1500 rpm when he first starts in > the morning. Then after it warms up it drops down to the normal rpms. > Any ideas of what is the problem? Is it the idle speed motor? > > Mark 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/