A faulty or clogged purge valve (solenoid) can cause the Check Engine light to come on. When scanned for trouble codes, it could be the code P0446. The purge valve is easy to replace and is not very expensive. Oil leaks are common in a V6. I have owned a Mazda 6 2ltr diesel (143) since 2010 and have issues with the dpf light and all the issues that go with it. I have had it to various garages (including my local Mazda dealer) and the problem always reappears after a certain amount of time. I am now coming to the conclusion that it is not the dpf but a faulty egr valve. 11 Answers. SOURCE: Mazda 626 - Hard to shift into gear. With any vehicle that has a hydraulic clutch, a worn master cylinder or slave cylinder will give this very symptom. First step is to check the fluid in the resivor. If it is low, you will want to check for fluid bypassing the seals. Be sure to check under the rubber dust cover as fluid On several occasions in recent years Mazda has been the number one car importer in Australia. More stylish that the somewhat staid Mazda 626 it replaced, the ‘6 was ahead of the pack it competed in. The second generation Mazda6 came here in February 2008 and advanced slightly on its honourable ancestor in the shape stakes. The gen-three Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. Some 2008 Mazda 2 may experience failing catalytic converters, excessive oil consumption,electrical connector problems, failed mass air flow sensors, and in some cases the engines may need some major mechanical repairs Worst 2009 Mazda MAZDA6 Problems #1: Excessive Subframe Flaking/Rusting 2009 MAZDA6 Average Cost to Fix: $1,100 Average Mileage: 89,000 mi. 2008 Toyota RAV4excessive oil consumption; Mazda 6 2.0 Diesel TS2 - 2008 Reg: FG58CVM 61,000 miles Hi, hope you can be of help. The DPF light came on and later there was a bang and lots of smoke came out the back. Got it to my local mechanic w … 2008 Mazda 6 2.0 Diesel - Losing Power 1yr+, Engine & DPF Light & Rising oil - dieselnut : From reading others posts, these engines seem to have 2 main problems, leaking injector seals & a software problem with the DPF system, both of which result in unburnt diesel draining into the sump, diluting the engine oil & raising its level. .

mazda 6 2.0 diesel 2008 problems