Ford 6.7 Powerstroke is considered one of the most trustworthy modern diesel engines. However, like all contemporary diesel trucks, it relies on a complex emissions system to meet EPA regulations. At ...

Toyota Australia could soon find itself in court after news that legal firm Bannister Law is looking into a potential class action suit against the company over diesel particulate filter problems. A ...

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 ...

If you've been driving a diesel car made post-2007, you'll most likely be familiar with what a DPF is, as it became a legal requirement for all diesel cars at this point in the U.S. to be equipped ...

I have a BMW 1 series 118d (2009) and the DPF warning light has come on. It pops up after every four or so miles per journey. I haven't noticed any difference in my cars performance though. I have ...

I own a 2008 Mazda 6 2.0-litre diesel with 77,000 miles. A little while ago a DPF warning light came on and the car went into 'limp' mode. I spoke with the Mazda dealer who suggested the DPF filter ...

I couldn't say with any confidence that the problem has been sorted and I would be reluctant to recommend the car to you given that you travel short distances. I have asked Mazda to comment and will ...