Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

Military vehicles such as Humvees are often seen wading through water without much trouble, which gives diesel engines a reputation for being nearly indestructible. While they are tough and generally ...

Diesel-engine passenger vehicles are gaining popularity in the US as technology solves most of their drawbacks. Most of the time, they start and drive just like gasoline-engine cars. They travel as ...

The Power Wagon is an iconic truck dating back to the late '50s, but the 2027 model is a one of a kind. Here's everything you ...

Water injection is a tried-and-true method for cleaning up the combustion process in a diesel engine. It reduces both combustion temperatures and the resulting particular emissions. But what if you ...

You own a diesel-powered vehicle and are thinking of giving it a tuneup. But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, ...

Nathaniel is an experienced automotive writer with more than 10 years of automotive writing under his belt. From model reviews to industry politics to new innovations and development, he covers a wide ...

If you accidentally put diesel in a gas car, the damage can be quite severe. Fuel injectors, pumps, and the catalytic ...

The 2027 Ram Power Wagon Diesel debuts with a 6.7L Cummins engine, extreme off-road hardware, and massive torque ...