There's just something undeniably thrilling about the sound of a well-tuned diesel engine exhaust. Among all the ways you can upgrade your diesel truck, the exhaust modifications are what give your ...

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 ...

An interesting study reveals high average idling of commercial vehicles (trucks and buses), which could be eliminated through electrification. According to the National Renewable Energy Laboratory ...

PHILADELPHIA -- While diesel-powered buses are great for taking little Christopher to school, the Environmental Protection Agency says their polluting engines are a growing threat to kids' health. A ...

PHOENIX — An all-electronic device aimed at providing comforts for diesel truck drivers is being offered by Salt River Project’s Truck Stop and Fleet Electrification program. The device provides heat, ...

As temperatures heat up around the country, IdleAir is working to expand the number of fleets using its idle reduction technology to keep trucks cool and provide power for cab comforts. IdleAir offers ...

The Scandinavian manufacturer premieres downhill shut-off to its 12.8-liter inline-six D13 engine; for now, available only in ...

Growing up around lots of diesel cars of all shapes and sizes, the American aversion to the fuel still puzzles me; I mean the diesel is oftentimes the more sensible engine choice for many cars, and ...