How thin is 0W-8 motor oil? Toyota now calls for 0W-8 motor oil, which was only recently approved for use by the API. Can it actually protect the engine? Do ...
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They put out cars with 0w8 spec before api even allowed 0w8 for USA use, lol??
Dude says additive package was responsible for lower wear despite low visc, but fails to say what additives that is. We know it cant be zddp right? So what additive would make 0w8 wear like 5w30? Your guess is as good as mine. Fake sulfur type additive?