Owners of diesel trucks are likely to seek methods of increasing performance and fuel economy and most probably may discover a bottleneck with the Diesel Particulate Filter (DPF). The DPF […] ...

As we enter 2026, we have a little more clarity than we had before on how the EPA under Trump will change 2027 emissions. But ...

The Volkswagen Dieselgate scandal, one of the most infamous controversies in automotive history, exposed systemic emissions ...

With gearheads at the helm, Stellantis delivers: the Cummins turbo diesel engine shows up for the first time under the hood ...