The diesel engine was invented in the 1890s and has been in use in commercial vehicles and passenger cars for over a century. Diesel engines remain popular for their reliability and fuel economy, ...

Following a leadership shift to new CEO Antonio Filosa, Stellantis is tackling a persistent design flaw in its BlueHDi diesel engines. A new warranty program addresses the high cost of AdBlue tank ...

The article outlines how sensor failures, turbocharger issues, fuel system problems, and DEF system faults trigger limp mode during heavy-duty use.

Internal combustion engine blowby, whether gasoline or diesel, occurs when part of the compressed mixture of air and fuel leaks past the piston rings during the compression or power strokes of a ...

In 2016, Nissan introduced a Cummins-powered engine option for the Titan pickup truck, a model that had already earned a lukewarm reception from full-size truck buyers. After a brief and troubled ...

Add Yahoo as a preferred source to see more of our stories on Google. Q: I am looking at a Chevy Silverado 3.0 turbo-charged diesel. I was wondering if there are any problems with these engines and ...

Diesel engines have a steadfast reputation for reliability, longevity, and pumping out gobs of grin-inducing, low-end torque. The latter makes diesels preferable over gas engines for hauling, towing, ...

RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

Last week, Volkswagen convinced a US judge to give it another few weeks to hammer out an agreement with the EPA over how to fix its diesel vehicles and bring them into compliance with US law. That ...