It may be a main power source for modern work trucks, but these obscure diesel engines show compression ignition designs have ...

Though diesel engines are surrounded by negative myths, folks should really stop believing them because, as it stands, the ...

A father and son have been accused of conspiring to smuggle illegal devices to override emission controls on trucks into ...

is adamant that internal combustion truck engines will power heavy trucks long into the future. Cummins Launches Next-Generation X15 Diesel Engine The next-generation X15 diesel is part of Cummins ...

The EcoBoost engines provide about a 15-20 percent boost in fuel efficiency, compared to the 5.4L V8, which is less than the 20-30 percent that might be possible with the diesel, but the cost ...

Please verify your email address. In the US, diesels are very much work vehicles, with the fuel type unpopular in anything other than trucks. General Motors still makes a few SUVs and vans with ...

This extra engine, complete with the trailer's insulation ... If you try to cut corners by using it in a diesel truck that drives on public roads, the penalties are quite steep, and the savings ...

To continue this momentum, the mining giant on Tuesday announced a full transition from conventional to renewable diesel for ...

Truck manufacturers could be using their pricing power to undermine California’s clean-truck standards, environmentalists say ...

Meanwhile, the diesel-powered Ram 2500 is set in motion by a 6.7-liter straight-six engine that makes just ... weight of almost 20,000 lbs. Both trucks were towing identical ATC PLA 700 trailers.