And while there are many reasons why cars have these issues — like a dirty fuel injector and a failing air filter — the most common culprit is the DPF for diesel trucks. The DPF traps and ...

The diesel particulate filter (DPF) is a critical component of the aftertreatment system, designed to collect and then burn ...

One of the key components to the new emission systems was the Diesel Particulate Filter, or DPF. The DPF captures the soot (particulates) generated during the engine's operation. If you've ever ...

There are six warning signs your diesel particulate filter (DPF) needs maintenance - and it's more than just the DPF light on the dashboard.