Quote:
Originally Posted by x808drifter
Witch brings us again to the EPA only being a USA thing.
Why is this posed in a AUS manual then?
Why do the other NON USA vehicles that use the same engine also use 0W-20?
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To hit advertised fuel economy numbers, and so they can sell you a new car when the warranty is over, because you need one. It certainly isn't for engine longevity.