Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression ...

If you're new to being a diesel-vehicle owner, there's some important tips you need to know, including what type of coolant to use in a diesel engine.

For more than a century, the Diesel engine has been the backbone of heavy industry. The internal combustion engine that ignites fuel by heating it up through compression powers everything from ...

Jason Fenkse from Engineering Explained knows why, and he's here to offer up five reasons why a diesel engine makes more torque than a comparable gasoline engine. First up is compression ratio.

Because of the Volkswagen emissions scandal, the popularity of diesel engines has declined significantly. Several automakers have declared they will stop further development of this technology ...

In general, diesel engines are extremely durable and can last for hundreds of thousands miles with the proper care. But over time, even the most well-looked-after diesels will start to lose power ...