Considering that the automobile has been around for 140 years, you’d think that mechanical reliability would be a non-issue these days. However, due to ever-evolving technologies, cost-cutting and ...

The article outlines how sensor failures, turbocharger issues, fuel system problems, and DEF system faults trigger limp mode during heavy-duty use. Why do diesel trucks suddenly lose power and enter ...

This particular OM651 diesel engine failed, but the issue does not appear to be related to its complex, overbuilt construction.

Since 1938, Detroit Diesel engines have powered the work that builds the world around us. That legacy took a major step forward in 2007, when a new era began with the launch of the DD15, which was ...

As I motored along, lounging in the plush, heated driver’s seat of the 2026 F250 Super Duty pickup loaned to us recently, the ...

Transport accounts for approximately one-fifth of global CO2 emissions, with road transport alone responsible for ...

Fleet reliability is an important factor in commercial transportation. When trucks perform consistently, deliveries stay on schedule.

Caterpillar Industrial Power Systems highlighted several new engines and power solutions during CONEXPO-CON/AGG 2026. The showcase included the debut of a higher-horsepower version of the Cat C3.6 ...

The GM Flint Assembly plant produced its 16 millionth heavy-duty pickup truck on March 16 for an owner whose 2016 Chevrolet Silverado HD is approaching 1 million miles.

Detroit Gen 6 engines target improved fuel efficiency and familiar service architecture, while being compliant with upcoming emissions rules.

RealTruck.com reports that trucks last longer than cars due to their rugged construction, maintenance practices, and higher ...

The last remaining light-duty diesel-powered pickup truck in the US for the 2026 model year: the Chevrolet Silverado 1500.