How can I choose which motor oil is the best for my car or truck? It can be almost impossible to tell what is actually inside an engine oil bottle, much less the expected performance of the product. In this video, we try to parse out some of the claims made on a bottle of Pennzoil Ultra Platinum as a case study in using publicly available information to uncover as much info about a product as possible.
Негізгі бет What do oil marketing claims actually mean?
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