Diesel cars, although extremely popular because of their speed and comfort of driving, have one major drawback. They produce exhaust fumes contaminated with soot and solid particles which negatively ...

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 ...

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer look at the DPF on the 3.0L LZ0.

In November I purchased a SEAT Ibiza from the Car Shop. Around a month later the DPF warning light came on. I consulted the handbook and took on the advice to drive at constant high speed for 15 ...

We don't yet know, but probably not. Partly because, rather than 'soot', petrol particulates are much smaller and partly because the PPFs are close-coupled to engines with integrated exhaust manifolds ...

You don’t say why you want to convert your Captiva to LPG and I think it’s important to establish that before you rush into something you might regret. I wouldn’t do it; I don't believe the systems ...

Exposure to particulate matter leads to human suffering and high costs. But what exactly is particulate matter? What makes it so dangerous, and what can you do about it? Ties Korstanje, programme ...

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 ...