Diesel aircraft engines from Diamond and Piper offer 60% better range and Jet A compatibility. Explore retrofits from ...

When it comes to the three main diesel mills we see in the domestic market, there's Ram's Cummins inline-six mills, and Ford ...

The longest-lived diesel still rolling out of factories is not a museum piece or a limited-run curiosity. It is a workhorse straight-six that has powered everything from farm trucks to modern ...

Maruti Suzuki spent $110 million to develop the E15A engine. Unfortunately, it was prone to clogging and cracking, and the ...

Dieselgate started back in 2014, but it has never really ended, as more and more allegations roll in of defeat devices across the diesel spectrum. From VW and Daimler to Cummins and Bosch, the EPA, ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

We thought it would be cool to compile a list of diesel engines that represents what we believe are the best oil-burning powerplants that have ever been placed between the frame rails of modern-era ...

Aaron, a 27-year automotive technician and lifelong car enthusiast, attended Specs Howard School of Media Arts and learned the fundamentals of digital video and editing, shot composition and writing.

The largest helicopter maker in the world has announced it is committed to developing a diesel-powered helicopter in the next five years. Eurocopter displayed an example of a possible diesel ...

Diesel passenger cars are everyday mundane fare in Europe and Asia. But in North America, they're the domain of heavy-duty trucks only. Why is this? Well, it's more a matter of price than anything in ...

There's a term that gets thrown around fairly frequently not just from diesel engine builders, but by automotive enthusiasts from all walks of life: "bulletproof." Simply put, "bulletproof" implies ...

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...