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 ...
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.
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 ...