Spark Plug Repair/Re-thread Kit
I'm sure this has been asked/answered before but I haven't found a direct answer yet:
I bought the spark plug re-thread/repair kit but the Tap end is to large for the 19mm socket necessary to turn it, to fit into the actual hole.
Is there a kit other then heli-coil, etc. that has small enough to fit a socket that can fit in the plug hole? I've read a lot of posts on people who did not have to remove the heads to do this procedure (but not how they fit the tap in the whole), so I'm guessing I have to weld something to the end of the Tap?
2002 mustang gt