Hello community, since there are many people with many experiences here, I hope to get good advice here. I have always driven Mazda until now. From the 626-2,2l , 323F-1,9l to the current problem car 6. I have trusted Mazda quality. Now no more. (Believe me, it’s not easy to remain objective but I’m trying) The problem: I bought a Mazda6 Combi(2,0l Diesel) in March and I brought it to the workshop five weeks ago! The car makes a noise as if the engine or It was there from one day to the other! Nothing unusually done. Only a full tank at ARAL the evening before. The workshop/Mazda still do not know what is broken, and it stretches in length without something new happens. What else can I do? The whole is unreasonable and a poor certificate for MAZDA and its quality! You only have a guarantee on paper, for competent help you can wait at Mazda forever. Except someone knows I’d be very happy about insider tips!