Toyota Australia has lost its appeal against a 2022 Federal Court decision over damages owed to owners of Hilux, Fortuner and Prados fitted with problematic diesel particulate filters. In hearing the the Japanese carmaker's appeal, the Federal Court chose to uphold its earlier decision which found that more than 260,000 Australian Toyotas were Received 2 Likes on 2 Posts. Correct, the DPF is covered under the emissions warranty for a period of 5 years or 100K (which ever comes first) Reply Like. # 5. 10-28-2008, 06:08 PM. THEMUDTANK. We are having problems with a Mazda 6 diesel 2006. DPF light came on twice and the car was taken to a Mazda dealer, both times nothing wrong, they just reset the codes. The third time we were informed that the repair bill would be £7000. Mazda have found a loophole in the warranty and are refusing to do anything. 22 March 2010 at 11:23AM. Hi. I own a 2.0 Mazda 6 diesel (06 plate). When the DPF system regenerates, any unburned fuel is returned to the sump thus diluting the engine oil and giving potential for all sorts of problems. It is vital to keep checking the oil level to ensure the sump doesn't over fill. IMHO it's a silly system. yoyu7i.

mazda 6 diesel dpf problems