Engine has no oil pressure. Keep driving. What could go wrong?

This. This could go wrong.











The Craigslist ad said it had a little top end noise and low compression on one cylinder. I figured it was either VANOS or a stuck lifter. Nope.

So much for being able to sell the M3 cams. What else from the engine is worth keeping?

Engine has no oil pressure. Keep driving. What could go wrong?