The hidden engine problems lurking in cheap Jaguar F-Pace 2.0-liter diesels. Find out which F-Pace models are more reliable and worth considering.

The Environmental Protection Agency on Thursday unveiled a proposal that, while leaving in place the actual emissions limits mandated in a 2023 final rule for model year 2027 engines, could put a ...

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

Cummins and PACCAR are updating diesel engine software to give operators more time to address certain DEF-related issues ...

Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant ...

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

Eaton flywheel portfolio adds part numbers for heavy- and medium-duty truck applications across Volvo, Caterpillar, PACCAR, and Detroit Diesel engines.

The GMC brand of General Motors Co. in Detroit has taken the wraps off the next-generation 2027 GMC Sierra 1500, ahead of the ...

Detroit Diesel’s two-stroke engines used a firing cycle and Roots blower to create the legendary Screaming Jimmy sound that ...

The new GMC Sierra trucks are crucial to GM's sales and earnings, especially highly profitable luxury Denali and off-road AT4 ...

Race cars are cool, but oftentimes, they have rules to follow. The same is true for pulling trucks and tractors. But that doesn’t stop some folks from building the ultimate version of whatever they ...

STERLING, Va. — Not long after the enormous data center sprouted in Jessica Medeiros’s residential neighborhood, she began seeing black smoke. “There are times when the generators are running and … ...