Chances are your diesel has a particulate filter, or DPF. If your DPF light comes on, one of the first courses of action ...

The Diesel Particulate Filter (DPF) is an important part of modern diesel vehicles that many people don’t understand. The DPF’s main job is to catch harmful soot and ash from the exhaust stream before ...

The DPF is a critical emissions control component in modern diesel vehicles, but it can wear out over time. Here's what to do when the DPF light appears.

Although Mazda's Skyactiv engines are pretty trouble-free and they'll last for quite a while, there are a few notable issues ...

A new generation of heavy-duty diesel engine oil is headed our way in the next 12 to 18 months. Known currently as PC-12, or ...

NEW ORLEANS — Intangles, a provider of predictive maintenance technology for the trucking industry, has introduced a new feature that informs fleets on the quality of diesel particulate filter ...

Cummins will show its new 4.5-litre structural engine for tractors at Agritechnica, along with its B6.7 and Next Gen X15 ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...