Most new cars call for synthetic oil, although some still use conventional oil or synthetic blends that combine the two basic oil types. (Older cars are more likely to call for conventional oil ...

I’ve been using synthetic motor oil. Now, along comes something called a “synthetic blend.” Nobody can tell me the ratio of synthetic oil to regular oil in a synthetic blend. Can you?

oil. Enhanced refining methods and chemically enhanced friction modifiers produce a product with exceptional engine protection not found in conventional or synthetic blended oils. There is no ...

According to AAA, most automakers now recommend oil change intervals between 5,000 and 7,500 miles for vehicles using conventional oil. If your car requires full-synthetic motor oil, that range ...

Inside Walmart, he picked up the manufacturer-recommended oil for his car: Motorcraft Synthetic Blend 5W20. “This is what the manufacturer recommends,” he said. He showed viewers the five ...

Synthetic oil, a composite blend of base oils and complex artificial additives, was first produced in the late 1880s. Used extensively during World War II to protect jet aircraft engines ...