luillo
forum member
Yeah that's my fear too. Who knows how the PO treated the engine but it does seem to have detonated, and oil blowby in only one or two cylinders does point to broken ring lands.
A borescope will confirm or rule out the diagnosis in addition to low cylinder compression.
Funny thing is that the car starts and run just about normal for the most part. Randomly shows low boost with no other engine issues, 5psi to 8psi. Definitely keeping the car under the car cover if final diagnostic is heavy damage on the bottom end. I still have to buy a house prior to deal with this shit.