Quote:
Originally Posted by CoolbreezeNJ
Your analogy isn't quite correct. Generally speaking the difference between extended life oil and not extended life oil is the additive package which resists acids a bit more and the presence of acids is what eventually breaks down the oil.
I own a 2017 GM turbo diesel Duramax engine and so why doesn't GM require Dexos Gen 2 for that? l.
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I wasn’t talking about the difference in ep oils and regular oils.
I’m sure your duramax specs diesel oil like rotella etc.
I was referring to the low/mid SAPS oil becoming more common for DI and diesel motors.
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2019 2SS, Shadow gray, 6mt, NPP, Magneride, Bose.