Conventional oils and synthetics are largely compatible, but in the way that, say, horses and donkeys are compatible ...

An oil change is a great starter task for anyone learning about car maintenance, but picking the right oil to is just as ...

Changing a lawn mower's oil isn't a task you have to do often, but when you do have to do it make sure you have the right oil ...

The exhaust-gas recirculation (EGR) circuit and starter are both eliminated (the generator starts it), and there are some packaging differences. As we found with our (mostly EREV) Chevy Volt, if you ...

Kenworth will start taking orders this year for Cummins’ first gasoline-powered engine, the B6.7 Octane, in its Class 5 to 7 conventional trucks.

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

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 ...

At least half of that is with the electric motor. I would think that oil life would be longer than a fully gasoline engine. I have been having the oil changed every six months. Is this necessary?

Copyright 2025 The Associated Press. All Rights Reserved. The CHS oil refinery is silhouetted against the setting sun Sept. 28, 2024, in McPherson, Kan. (AP Photo ...

BP said it would increase annual oil and gas spending to $10 billion and cut planned annual investment in energy transition businesses by more than $5 billion. The energy company is seeking to ...

BP has announced it will slash its renewable energy investments to focus on increasing oil and gas production. As part of what CEO Murray Auchincloss is calling a “fundamental reset”, BP has ...