I bought this under the impression that either the head was cracked, or the head gasket was bad, probably. I can’t find anything to suggest that either is the case. Aside from it making it over the Coquihala summit without overheating, the oil doesn’t look milky, and the coolant level is perfect. I haven’t done a compression test, but I don’t see any real reason to. It feels low on power, but it’s hard starting and idling like the timing is off and/or the spark plugs need changed. Maybe a vacuum leak, or several, there’s a lot of possible places for vacuum leaks. Maybe I’m speaking too soon, but right now I’m feeling like this was a better deal than I thought. I gave her a good wash and vacuum today, pictures to come later.