- Joined
- Nov 24, 2023
- Messages
- 192
2012 Mazda CX-9 . About a year ago I had a full brake job . I took it to a different shop and had them investigate the noise . My guy said that there were some retaining screws missing on the rotor . He said a lot of mechanics do not put them back when they take the wheel apart , so he's not sure what their purpose is . Anyway , he got some screws from Mazda and replaced them on both front wheels . Noise is gone . He was kind of baffled for a while but stuck with it until he found it .