If you own a diesel car, chances are it's fitted with a Diesel Particulate Filter — DPF for short. They can be a source of problems but our guide will help you avoid them. How Diesel Particulate ...

How DPFs trap soot and ash to reduce emissions. How regular maintenance acn prevent DPF failure and costly replacements. Signs of DPF issues that should prompt immediate attention. How proper oil and ...

OTC, an SPX Brand, unveiled its new Diesel Particulate Filter Thermal Processing Unit (P/N 5281), designed to increase the efficiency of DPF cleaning by converting unburned hydrocarbons into ash prior ...