Well, Just about everyone was right on this one....:) The throttle arm and screw are indeed adjusted correctly. However, after speaking with Dave Delman on the phone (Thanks for calling, Dave!) we disconnected the "dogbone" from the throttle arm to the throttle spool and the car idled perfect. Looks like the "dogbone" linkage rod somehow got longer, or out of adjustment and was leaving the throttle butterflies open a little bit, just like everyone thought. Now the trick is getting my fingers in there to shorten that linkage rod. That should also take up some slack in my throttle pedal that I have always had since I have owned the car. I'll keep you posted, but this ought to put a close to this issue and let me finally pass emissions! Thanks to everyone who chimed in, both on and off the list. Matt Olans VIN 16816 The Arizona DeLorean Club 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/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/