So this is what I did, I just replaced my idle speed motor with a brand new one which works perfect, however on a cold start the engine idle fluctuates from about 600 rpm to 1500rpm very violently, but I adjusted the fuel mixture and the car idles perfect when warm its just on cold start that it idles bad. I dont have any vaccuum leaks that I know of, plus I had a mechanic check for vaccum leaks with some macine a few months ago. So im not sure what to check. Any ideas? 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/