Modern diesel vehicles of all sizes are equipped with complex aftertreatment systems to reduce exhaust emissions. The diesel particulate filter (DPF) plays an important role in these systems by ...

Diesel particulate filters allow truck diesels to meet ever-tightening emissions standards and help engine makers tune to minimize diesel exhaust fluid consumption. The DPF’s job is similar to that of ...

If you've been driving a diesel car made post-2007, you'll most likely be familiar with what a DPF is, as it became a legal requirement for all diesel cars at this point in the U.S. to be equipped ...