Thanks for pointing out that post, Garak -- I found it informative.
For me, this is mostly interesting -- I *have* had UOA's find coolant (and the subsequent investigation found a just-started-to-leak headgaskset), and even items like a fuel injector that would leak down over night. So it's been useful to me, but I'm not under any illusion that without trending the report has limited utility.
Still, hearing what other people think is still very interesting!
For me, this is mostly interesting -- I *have* had UOA's find coolant (and the subsequent investigation found a just-started-to-leak headgaskset), and even items like a fuel injector that would leak down over night. So it's been useful to me, but I'm not under any illusion that without trending the report has limited utility.
Still, hearing what other people think is still very interesting!