A Norwich company is restoring blocked diesel particulate filters with some new technology. Motoring editor ANDY RUSSELL learns how it can save owners money. In order to clean up their acts, vehicle ...

A warning light I had never seen before came on in my 2006 Nissan Navara D40 auto. My Nissan dealer informed me it was the diesel particulate filter. They kept it for a week and did a forced burn, ...

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 ...

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 ...

The Rypos Active DPF/ULETRU diesel particulate filter is California Air Resources Board (CARB) Level 3 Plus verified for use on Carrier Transicold and Thermo King transportation refrigeration units ...

You may recall when the EPA mandated that, starting in 2007, all new on-highway diesel engines must limit the emission of particulate matter. To comply with this regulation, equipment makers ...

The MOT test for diesel cars will be tightened up from February 2014 and any car that is missing a diesel particulate filter (DPF) once fitted as standard will fail. Currently a car is only tested on ...