Engine oils are classified into five different ... According to Zhang, it’s ok to use a quality petroleum-based oil in the average car, but with high-performance vehicles he recommends synthetic.
Some automotive enthusiasts will argue that conventional ... The company’s API-licensed oils carry the current API and ILSAC engine oil licenses, along with the GM dexos1 gasoline engine oil ...
Where Is the Oil in a Car and What Does it Do? The typical engine has a large oil reservoir (the crankcase) that holds several quarts of oil. The oil is drawn from the crankcase oil pan into a tube ...
If it were my car I would buy a new bottle ... A: I suspect − based on what I have seen with this engine − that the oil control rings are stuck and allow oil to bypass during the compression ...