Diesel engines still have their place in the modern automotive world, but they're not without flaws, one of the major ones ...

On July 3, 2026, President Trump pardoned early a dozen people who were convicted under the Clean Air Act for tampering with ...

You can reduce your diesel engine’s emissions by 60% with THIS surprisingly simple solution—just add water. In all seriousness, according to a review of studies from around the world published by a ...

Wyoming's most famous diesel “delete" mechanic Troy Lake, who was pardoned by Trump after a prison stint, advocated for the ...

Hydrogen for farm machinery takes centre stage as JCB continues developing new engines for its larger machines. The update ...

Environmental advocates worry the plan could add to the persistent ozone struggle along Colorado’s Front Range. The complex ...

The VW ALH 1.9 TDI reaches 500,000 miles without DPF or AdBlue systems. Here's why this simple diesel still makes sense as a ...

RNG has arrived as a proven, bottom-line fuel strategy for Class 8 fleets. Clean Energy SVP Chad Lindholm says the ...

These engines may be old, but they can still pack a punch ...

BYD Shark pickup arrives in UK with 55-mile electric range and 430bhp plug-in hybrid power - New double-cab pickup costs from ...

Very few flaws and relatively low miles make this truck appealing, but the price may have you reconsidering whether this 2002 ...

With a rich history spanning a century, the Cummins Engine Company was started by self-taught mechanic Clessie Cummins and banker William G. Irwin on February 3, 1919, in Columbus, Indiana. Inspired ...