Trump pardoned people convicted of Clean Air Act violations who he said were "persecuted by the Biden Administration" and ...

Looking for a quick starter on your diesel-powered lawnmower or dirt bike? Here's what you need to know about adding an ...

Ryan Lalone, owner of Diesel Freak LLC of Gaylord, and brother and employee Wade Lalone, had pleaded guilty to conspiracy to ...

The pardons ended nine ordeals. The mandate that created them is still on the books, still in the field, and still pointed at ...

These two men used a large object to pull-start a diesel engine. As the engine roared to life, the object was suddenly pulled back toward the machine and became distorted after striking the engine.

The EPA proposes eliminating DEF-related engine deratements that force heavy-duty trucks and farm equipment into limp mode at ...

Alberta manufacturer Headwind Solutions has introduced ShockerEdge, an engine protection system designed to automatically ...

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

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

The Trump EPA calls Biden-era rules for cutting pollution from heavy trucks "unworkable." ...

KGM has expanded its double cab pick-up truck range with the launch of the new Musso Rhino. Joining the existing Musso, and ...

Drivers are being told about a mistake during the current sweltering conditions which could prove somewhat costly.