Hi all. I've got an idle problem that has cropped up. When the engine is at full temp, and I push in the clutch the idle will occasionally stay high, sometimes 3000 rpm, sometimes around 1800. This is repeatable but intermittent. The car operate perfectly when the car is still warming up. The throttle cable/spool have returned to fully closed even while the RPMs are high. Nothing appears to be binding. The microswitch for throttle-closed is operating properly and properly adjusted. The idle speed motor is less than a year old. I swapped on a Volvo idle speed motor and there was no change. The temp sensor for the idle speed ECU is about 3 years old. The wire to this temp sensor had been previously damaged, and it has been spliced. I could swap the ECU with the other car, but I wanted to get input from here first - I prefer actual troubleshooting to just blindly swapping parts whenever possible. I suspect that this is related to my temp sensor or the splice in its wire. Suggestions as to where to look next would be appreciated. Tom 10902 03238 [Non-text portions of this message have been removed] ------------------------------------ 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/dmcnewsYahoo! 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/