W-20 engine oil is a lightweight oil that should not be used to replace 5W-30 if the engine does not support it.

Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially ...

If the generator or system is equipped with exhaust gas recirculation (EGR), diesel particulate filters (DPF), or other exhaust purification devices, the lubricating oil must be compatible with these ...

Oil is essential for your engine's smooth performance, but not all oil is the same. Here's what can happen if you use the incorrect oil in your vehicle.

You should premix oil and gas for a rotary engine if the model is has apex seal issues, you plan to race the car, or you ...

Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less ...

Natural gas trucks now match diesel service cycles, cut aftertreatment issues, and deliver long-haul range with OEM-backed support.

The Chevy LCF 6500 and 7500 trucks currently only offer diesel power. However, that may change, as both trucks may adopt the new Cummins gasoline engine.

This TikTok hack promises to clean your car engine for just $10—but does it actually work? TikToker STONERMANE UNCUT (@stonermaneuncut) explained the hack that “mechanics don’t want you to know” in a ...

If your turbocharger isn't performing how it should, you could be looking at expensive repairs. Here are the warning signs to ...

We followed the trail of grease from the kitchens of Le Diplomate and other D.C. restaurants to the commercial planes using ...

Flex engines, or flex-fuel engines, are designed to run on gasoline and any blend of gasoline and ethanol or methanol, ...