An automobile engine is a complex arrangement of moving metal components that require a critical element in order to function: oil. Without the lubrication provided by engine oil, friction, heat, and ...

All cars, even brand new ones, consume a tiny bit of oil during normal operation. It's just a natural part of the internal combustion process. Various factors determine just how much oil a vehicle in ...

Motor oil is the lifeblood of your car's engine. Not only does it provide lubrication for all of your engine's internal moving parts — of which there are massive amounts — but it also works like a ...