leung.h" wrote in message
...
I have my VW Jetta oil pan damage on the thread of the drain hole and
leaking motor oil. I decide to use a larger bolt and re-tap the thread,
instead of replacing the oil pan.

http://www.hteck.ca/metalworkings/VW...rain_plug.html

There used to be a replacement drain plug available that was designed to
self tap in place of the original lost or buggered drain plug. Had a
smaller drain plug in the middle of it.