Long time lurker, first time poster. So, Hi everyone! I had the head gaskets replaced at 88k miles earlier this year due to seeing some seepage between the head and block and wanting to nip it in the bud. Unfortunately a bit of an achilles heel with this engine. This analysis was primarily to see if things were still holding together tight after the replacement job and to make sure there were no internal leaks. As I close in on 100k miles I also just wanted to see how the old girl was doing! Used a little more oil than normal, although I attribute that to some extensive mountain driving during a 1,000 mile road trip that involved some large grades and lots of engine braking. I'll probably change out the PCV anyway and keep an eye on further consumption. I refilled with more PP 5W-30 and will try to run this change out to 7,000 miles. The engine seems to like it, however I'm curious if anyone could speak to whether it looks like the oil sheared the PP down a little this round compared to others in the past? For reference this oil was run during the hottest summer months this year in NC. Merry Christmas!