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 ...

The role of a DPF, or diesel particulate filter, in a modern automobile is an important one. As the name implies, the DPF works to filter out particulate matter in diesel vehicles — more specifically, ...

There’s no need to panic when a DPF light signals routine regeneration — at least in most cases. Understanding what the warning means will spare you needless worry and help you protect your equipment.