RE: *Official Sportwerks Turmoil Thread*
I had this happen once. It turned out to be the brass washer on my glow plug. It wasnt the same thickness all around causing a bad seal. The plug wasnt that old so I think it was deffective out of the package. I replaced the washer from an old plug and problem solved. If your plug is going in at an angle you may have cross threaded the plug... just a thought.