Your engine lives or dies on a thin film of oil that the pump must deliver at the right pressure. When that pressure drops, ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader with concerns about a high oil pressure reading on their vehicle. The Car Doctor answers a question from a reader with concerns ...

If you are to have any success with a performance car, you need information—the more the better. Much of this information is locked away under the hood, just waiting to be let out. And a good set of ...

QI have been a Corvette owner for as long as I have been driving, and love the magazine. I currently own a ’01 Corvette and for the second time in two years my oil pressure sending unit has failed.

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 ...

Too much oil can cause low oil pressure just like too little oil. A ticking sound or a low oil-pressure light could indicate too much oil is in the engine. Drain off excess oil to avoid damage to your ...