Craig, Major bummer. I would try the easy-out way. I had a similar problem, except mine came off even with the manifold, so vice grips pulled it out. Andy In a message dated 5/25/2007 6:24:48 P.M. Central Daylight Time, gekko@xxxxxxxx writes: I have recently developed an exhaust leak and after investigation, I have found that I have a broken exhaust manifold stud. It is broken off almost even with the surface of the head, so nothing to grab hold of with the vice grips, etc. Since I haven't been under there tweaking on the nuts, I have to assume it's been that way for some time but the exhaust manifold gasket finally gave up the ghost and is allowing exhaust gasses to leak by. Fortunately for me, it is the rear-most stud on the left side which is (the only one which is) accessible without removing anything, even the catalytic converter. The way I see it, I have 3 options for repair. 1. Drill out and replace with an oversized helicoil. (could be a problem with space in the aluminum head - water jackets, etc.) 2. Drill out the entire stud and re-tap the hole (probably a bit larger than stock)to replace the stud or bolt. 3. Drill the stud with a small bit (3/16" or so), drive an "E-Z out" into it and unscrew the stud, replace with new one. My question is, which of these is the preferred method? I'm sure this is not an unusual problem. How have 'we' found is the best way to address it? Thanks in advance for your help. Craig Werner 0781 Fargo, ND 1982 DeLorean DMC12 VIN 11596 ************************************** See what's free at http://www.aol.com. [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/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/