As engine oil suppliers develop new formulations to protect diesel engines and enhance their efficiency, some are paying particularly close attention to the performance of exhaust aftertreatment ...

The time has come for many of the higher-mileage pickup diesels equipped with diesel particulate filters (DPF) where a costly decision has to be made: replace, remove or refurbish the clogged DPF. Yes ...

The DPF on my 2008 Mazda 3 diesel has failed through being clogged. The car is under warranty but Mazda has refused my claim because the DPF cycle was not reset at each oil change, some of which I did ...

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 ...

We all know by now that the mandated 2007 and 2010 emissions standard rules radically changed on-highway diesel-powered trucks and tractors. To reduce emissions to satisfy the Environmental Protection ...

Mack Trucks and Volvo Trucks North America, both members of Sweden-based Volvo Group, have announced launching a program to remanufacture diesel particulate filters (DPF) for the trucking industry, ...

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 ...

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.

HOLLY, Mich., May 13, 2025 (GLOBE NEWSWIRE) -- Like many filters on a diesel truck, car or SUV, the diesel particulate filter (DPF) requires periodic cleaning to function properly. In normal use, ...