Diesel engines, for all their rugged usefulness, can be tremendously polluting. They produce more NOx — nitrogen oxides-based emissions – than gasoline-fed cars, as well as more particulates, aka soot ...

Forget stump-pulling. The Ram Power Wagon's available 6.7-liter Cummins HO diesel, which claims best-in-class torque, can ...

Ford's history of diesel-powered pickup trucks dates back to 1982 when the automaker partnered with International — which would later become Navistar — to build a new diesel engine. The first Power ...

It's a new world and a new generation. Thanks to the new generation Chrysler Hemi, that word is still spoken with reverence in Mopar circles. But Adrian Saavedra decided that even with 6.1L of new ...

The replacement for that engine, though, is anything but ordinary. Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

If you regularly tow a large trailer or fifth-wheel RV, it's difficult to ignore the allure of the Ford 6.7 Power Stroke V8. It is the most powerful of America's big three diesel engines, a list that ...

There are legendary powerplants within the automotive sphere that are known to be the most reliable diesel engines ever built, like the Ford 6.7-liter Power Stroke. In fact, with over three decades ...

Chris Bruce has worked in the automotive industry since 2011 and has written thousands of stories about cars, motorsports, and motorcycles in that time. He has written for Autoblog, Autoviva, CarFax, ...