Hello, I’ve heard a lot of frightening things about the so-called DPF.I actually plan to treat myself to the 185 hp Mazda 6 diesel.Unfortunately, I still haven’t become quite smart, whether the problems of filter addition and cleaning or oil dilution now belong to the past with the Keramic system.Both short and long-distance drivers.Who has his car in everyday life just to beat it every day 50-…. km over the highway.Most of them are short-distance rides. The car doesn’t have to be sold before you drive 30 km. I can’t if I want to eat in my gas station, which is 10 km away only a big detour, only that the DPF is satisfied.