We worked on the car for 9 hours today.
First things first. We tackled the messed up spark plug hole threads. Wife said she wasn't going to touch it. I read the instructions, put some grease on the threaded part of the tool, inserted it into the combustion chamber, partially expanded it and started back threading. The directions said not to go full diameter on the first run but rather take several runs expanding it a bit more each time. As I was backing it out and it was quite loose in the threads I thought to myself "This is hogwash...I'm just gonna go full diameter" then next thing you know I hit the bad area and it went a bit hard. So I kept it where it was at. I backed it just short of being completely unthreaded then went back in until it was loose again. I tightened the adjustment to expand the diameter then did the same procedure. The next time I went full diameter. The tool worked like a charm. Nothing fell down inside the combustion chamber.
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