I'm not a tribologist, nor an engineer, but I have been regularly following the "oil forum" on "bobistheoilguy.com."
The wear metals look really great, very low. This oil is loaded up with additives - good.
The oil is now a 40 weight.(I don't know if that's what you initially installed)
I haven't had that good of an analysis on my three Volvos - yet, with any of the 30 weights.
Curiously what oil (brand, wieght, etc.) is it? How long has it been in, and what are you filters - oil & air?
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92-944, 94-944, 97-960 - Amsoil lubes throughout,, Silverstar headlights, Green Diamond Tires
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