Today, I thought it might be a good idea to check the plugs. The first one looked like new. It had a white center and the burn is obvisouly clean. The middle on on the right side was also clean but it was not tight when I loosened it. When I put it back, it will no really tighten. I suspect that the threds are crossed. How does one fix this? Does the head have to come off? Can a machine shop fix this? Is there any way to fix it on the car? The car has 12,100 miles total on it. Thanks, Scot Stern 6452 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/