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 ...

Every diesel truck owner eventually hears about the DPF — the diesel particulate filter that catches soot before it can escape out the tailpipe in order to burn it off once the exhaust is hot enough.

Diesel engines are powerful workhorses, but they come with a downside: soot and particulate matter in their exhaust. That’s where the diesel particulate filter (DPF) comes in. This device traps ...

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, ...

A diesel particulate filter captures small soot particles, preventing them from being expelled into the atmosphere Credit: Photo: ALAMY Removing your car's diesel particulate filter (DPF) might be ...

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 ...

Easy-to-use diesel additive reduces regeneration cycles, turns off check engine light and improves mileage Rislone's unique formula features high-performing detergents and heavy-duty cleaning solvents ...

As anyone riding behind a poorly-tuned diesel will likely know first-hand, these engines produce a lot of pollution in the form of soot. That's what your diesel particulate filter, or DPF, is for. As ...

Hello Paul, my BMW 5 series E60 shows a DPF fault light. My mechanic says I have to buy a new one and it costs about Shs4m. Can the old one be repaired and why has mine failed? Isaac Bogere. Hello ...

In recent years, a bigger focus has been put on the reduction of harmful pollutants emitted by cars. Diesel cars use what’s known as a DPF or ‘Diesel Particulate Filter’ to reduce air pollutants ...