Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

Motor oil comes in a variety of forms, designated by pairs of numbers, but the most common two are 10W-30 and 10W-40. What's ...

While mower maintenance is infrequent, it’s also important to do properly—starting with the correct type of oil for lawn ...

Probably the most important thing you can give your elderly car, aside from regular maintenance, is high-mileage engine oil.

There's a lot of information on the packaging for your engine's motor oil, but the S designation may be one of the most ...

Switching to full synthetic or synthetic blend engine oil is easy; it simply requires you to change your lubricants during a regular interval.

At Gainesville Raceway Gainesville, Fla. Final Results Top Fuel 1. Antron Brown; 2. Shawn Langdon; 3. Steve Torrence; 4.

You might recall I pulled the cylinder head of the Jeep some two months ago to inspect the piston. In the end, I decided to ...