Today’s diesel cars come with DPFs or diesel particulate filters. The job of the DPF (https://en.wikipedia.org/wiki/Diesel_particulate_filter) is to reduce the emissions from your vehicle dramatically so modern emissions limits are met. However, if you don’t…

A diesel particulate filter is a device that captures and stores exhaust soot in a bid to reduce carbon emissions. Since 2009, the inclusion of a diesel particulate filter has been a legal requirement for…