Sure, high-performance engines burn fuel. But they wouldn’t be able to do it for very long if it wasn't for oil of varying viscosities that lubricates crankshafts, cams, bearings, rods, pistons, rings ...
Changing your car’s engine oil at home is a simple DIY task that improves performance, extends engine life and saves money.
Oil additives play an essential role in maintaining car engine health. They provide additional lubrication, protect against wear and tear, and help remove impurities and build-up from your engine.
Engineering Explained on MSN

Is synthetic motor oil better for your car?

Is synthetic motor oil better than conventional oil? Thank you to Pennzoil for bringing me out to the 2016 Canadian GP and sponsoring this video! This video has been compensated by GarageMonkey and ...