If you’ve ever found yourself standing next to a diesel engine that refuses to start on a cold winter morning, you know the ...

Two such engines – the Cummins 6BT, and the Mercedes OM617 – will likely be around to power vintage pickups a few thousand ...

The 2027 Ram 2500 Power Wagon finally features a long-overdue diesel engine option, opening up all kinds of utility and range ...

Chevrolet and Ram each developed a 3.0-liter diesel. While similar in many ways, the engines differ significantly in terms of ...

Chevy and Ford have both produced 3.0L diesel engines, but they have some noteworthy differences. Here's how the two engines ...

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

Diesel engines still offer unmatched torque, with mileage, and are best suited for highway runs, making them an ideal choice ...

How big is Ford's lineup of diesel trucks for the new year?

Military vehicles such as Humvees are often seen wading through water without much trouble, which gives diesel engines a reputation for being nearly indestructible. While they are tough and generally ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

You may have noticed that diesel drivers tend to idle their engines after driving, typically when finishing a journey, instead of switching off the engine immediately. This action may seem lazy or ...