JAMA experts said that “thinner” engine oils such as 0W-8, 0W-16, and 0W-20 can improve fuel economy by up to three percent.

The Ford 6.7-liter Power Stroke diesel engine is known for reliability and durability. What type of oil does it use, and how ...

One Tacoma owner ditched Toyota’s recommended oil for something thicker, and the results have sparked a heated debate. Is ...

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

Basically, modern cars use lighter, lower-viscosity oils because they can. Because engine technology and petrochemical ...

Driving a car for 30 minutes every week ... is interesting is that the same engine used outside of the United States and Canada uses oil that ranges from 0W-20 to 20W-50. Two things I would ...

Moscow: In what could come as a giant leap in spacecraft technology, Russia is working on a new plasma-based rocket engine system which might cut travel time to Mars from existing 7 months to just one ...

Newer automotive gasoline engines require the use of SAE 5W-30, 5W-20 or 0W-20 passenger car motor oil (PCMO) grades, dependent on manufacturer recommendations.” In addition, diesel engine oil ...