New details highlighting the ways California’s oil and gas industry are essential to our state’s economy are contained in a ...

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 ...

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

If you've ever examined the packaging on your engine oil, you may have noticed a letter C among all the other information.

The B6.7 Octane has diesel power characteristics—up to 300 horsepower and 660 pound-feet of torque—but it runs on gasoline.

API's latest service standards are SP for gasoline engines and CK-4 for diesels. These letters are based on a group of laboratory and engine tests that determine the oil’s ability to protect the ...

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

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

If you’ve been to a dealership recently, or even browsed online some, you know just how expensive a new truck is these ...

Engine wants a new board, including directors appointed by Parkland’s largest shareholder Simpson Oil Ltd., to oversee a ...

Ukrainian drones attacked the Novokuibyshevsk oil refinery in Russia’s Samara Oblast which produces fuel for supersonic jet ...