Busted oil pressure switch brass fitting in bloxk..

I proceeded to try to ez out the fragment..

easy out busted..

I was left with no choice but to put your what little brass was left behind the titanium extractor. It's done now.

my problem is I broke the extractor and I'm certain metal shavings, and extractor tip fell
down the oil sending unit hole. I need to figure out the best way to flush the oil system or get these pieces out of my engine