Well today i was fixing the loose linkage ball on my throttle lever and noticed the whole throttle body was loose. I discovered the rubber boot #102772 was tore all along the bottom. This boot connects the Throttle Body/Butterfly Assembly to the Metering Body of the fuel system. I always had fluctuation in my MPG and the car hunted with the air on and i could never figure it out, now i know why. Now this is a 25 year old rubber part on our cars that can wear out. If you have a vacuum leak that you cant find this is a new place to look. With the replacement part i just bought from Josh Haldeman all my problems should be solved. I didnt need a Multi-meter or Fishing pole to figure out this problem. Mark V 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/