mtmiller302
Member
Totally expected results given where the industry is.I test my oil periodically at a lab. They have run extensive tests on synthetic vs. standard oil. The results are inconclusive.
The terms "synthetic" and "standard" as it relates to engine oil were never that clearly distinct and defined but the situation got muddier decades ago with the Mobil / Castrol squabble. The term "full synthetic" certainly may not mean what consumers think it means.
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