Virtually all carmakers use particulate filters in their diesel cars to meet the most stringent emissions standards. These filters trap particulate matter left over from the combustion process that ...

Mercedes-Benz says it will equip particulate filters not only on vehicles powered by diesel engines, but those that use gasoline as well. The move applies for now only to the European market, which ...

Mercedes-Benz has announced it will introduce particulate filters to its petrol engines in a bid to cut emission levels. Particulate filters are now mandatory in Euro5-compliant diesel vehicles as ...

One of the prominent by-products of diesel combustion is particulate matter, which consists primarily of soot formed by unburned fuel. This soot, along with other particulate matter and combustion ...