Oil leaking from exhaust

[thstone]

IF (and that is a big IF) the cause is the AOS, then I would say that you need to stop running the engine. With that much oil flowing through the combustion chambers there is a good risk of hydrolocking the engine (oil is non-compressible) and causing permanent damage.

If it was me, I'd replace the AOS (whether it's the cause or not, its the place to start) and clean the oil out of the air intake and exhaust. With that much oil in the intake and exhaust, it will take forever to burn out so it needs to be manually cleaned out. I also worry that the cat's may have already been damaged from that much oil.

Then start it up and let it run for a bit. You're likely to still get some white smoke but it should diminish. If all goes well, you're done. If not, you're just starting...