Researchers in Wisconsin have developed a concept engine that can run on gasoline and diesel at the same time, with a ...

Several of the world's largest truck makers are switching away from diesel. The replacement comes in two forms, and the race ...

Crankcase ventilation or breather systems are necessary components for all modern vehicles. However, they're especially ...

More than two-thirds of all commercial diesel trucks and buses are now powered by the latest generation of advanced diesel ...

Volvo's D13 engine cuts NOx emissions by 80%, aligning with 2027 EPA standards for cleaner, efficient heavy-duty truck ...

Think the legendary 6.7 Cummins is the undisputed king of heavy-duty torque? Here are four massive diesel engines that ...

There has been a surge of large electric vehicles entering the market, including three-row SUVs and workhorse pickups such as ...

A panel at this year's TMC Annual Meeting outlined how PC-12 engine oil development is progressing, and what this change may ...

Diesel engines offer tons of torque allied with impressive fuel economy, but they tend to be noisier and less refined than ...

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 ...

What are the early warning signs that your diesel truck needs attention before a major breakdown occurs? HelloNation has ...

The new Audi R18 TDI with which Audi targets its tenth victory in the famous 24 Hours of Le Mans on June 11/12 is ready today with "tomorrow’s" technology. During development of the new LMP1 sports ...