The EPA’s war on the dreaded diesel “limp mode” triggered by DEF systems just shifted into a much higher gear. While the initial focus centered on cleaning up the software for the 2027 model year and ...

The Iowa House advanced a bill Monday that would allow farmers to disable the diesel exhaust fluid, or DEF, systems required ...

RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.

During a press conference at CONEXPO-CON/AGG 2026, Kawasaki Engines officially launched the production-ready GEOTORQ™, a new ...

Detroit's DD13, DD15, and DD16 engines get a pre-SCR boost, 3% fuel-efficiency gains, and familiar service intervals as Daimler prepares for trucking's next emissions era.

Over the years, Tata Motors Commercial Vehicle’ Chota Haathi has become closely associated with this everyday hustle. Its compact size, load-carrying ability and practical operating economics made it ...

The Iowa House advanced a bill Monday that would allow farmers to disable the diesel exhaust fluid, or DEF, systems required ...

Remaking, remastering, and re-releasing old games has become a massive part of the video game industry, and here are games ...

Although it's hard to imagine that one of these powerplants could last for a million miles. However, more than one of these ...

The Fumoto DEF Valve is a drain valve designed to improve the ease of draining diesel exhaust fluid from a diesel-powered vehicle. The drain valve is constructed of stainless steel, allowing it to ...

Do diesel engines still last forever? Learn how modern emissions systems like DPF and DEF affect reliability, longevity, and ...