Which pickup trucks have the best diesel engines? These oil burners are made to deliver excellent power for towing and ...

A “defeat device” or "‘auxiliary emission control devices," is a component installed on vehicle’s engine that can bypass or ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

Cummins stock jumped Tuesday after the diesel engine maker posted solid fourth-quarter results and an equally solid outlook ...

The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over the years.

Cummins India reported a 12% rise in third-quarter profit on Wednesday, helped by steady demand for its power generators.

The earliest versions of the 6.7 Cummins diesel, introduced around the middle of the 2007 model year for Dodge Ram pickup trucks, produced 350 horsepower and 650 lb-ft of torque. It was at that ...

These pickup trucks took advantage of turbochargers in diesels and modern downsized engines to provide decent fuel economy ...

California suffered a setback when its EV truck mandate failed to win federal approval, but officials say they will use a mix ...

While sales figures are yet to be known, there's no doubt that the leading diesel trucks of 2025 will be from the big ...