The diesel particulate filter (DPF) has continued to improve over its 15-year existence. So have other components of aftertreatment systems (ATS) that help send cleaner exhaust through the DPF.

Owners of diesel trucks are likely to seek methods of increasing performance and fuel economy and most probably may discover a bottleneck with the Diesel Particulate Filter (DPF). The DPF […] ...

My Golf TDI GT Sport 170 was recalled and repaired due to fault with the Piezo injector. Three new injectors were fitted. I have had problems ever since and the dpf light is on every day - I take it ...

Driver ignorance could push petrol back up the fleet agenda if problems persist with diesel particulate filters (DPFs). Car manufacturers say the only issue with DPF technology is that if a vehicle’s ...

My son, who lives in Switzerland, has recently swapped a UK registered Mercedes-Benz R-Class to a locally registered diesel Range Rover. He is now having DPF problems, with the warning message ...

Worse still, the dealers are largely clueless (because Ford is too), there is a complete lack of transparency, zero communication from Ford and poor Ford owners are made to run from pillar to post.

The BS6 version of the Ford EcoSport continues to struggle with DPF (Diesel Particulate Filter) problems. It is not the first time that the EcoSport owners have voice their complaints regarding the ...

Despite long runs to regenerate a DPF, it can still fill up with ash I drove 500 miles in one day from Fife to Kent in my 2009 Volvo V70 D5. Three days later I set off for the Channel Tunnel. To my ...