Honestly, if you're confused between the classes and groups of oils, it makes much more sense just to use the BMW oil. There is no evidence out there that I've seen that shows the BMW oil is...
Type: Posts; User: zhpnsnv
Honestly, if you're confused between the classes and groups of oils, it makes much more sense just to use the BMW oil. There is no evidence out there that I've seen that shows the BMW oil is...
Unless you intend to try all of those oils in _your_ engine then send them out to be analyzed, you will never have an actual answer to that question besides basic subjective conjecture.
So the...