We got our car's brakes changed when they started grinding, but less than a week later they started squealing very quietly. What could cause this? - Quora
![Polymers | Free Full-Text | Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads Polymers | Free Full-Text | Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads](https://pub.mdpi-res.com/polymers/polymers-14-01180/article_deploy/html/images/polymers-14-01180-g001.png?1647410713)
Polymers | Free Full-Text | Overview of the Important Factors Influencing the Performance of Eco-Friendly Brake Pads
![customer states losing brake fluid. no mention of the grinding noise, or pedal hitting the floorš¤¦ : r/Justrolledintotheshop customer states losing brake fluid. no mention of the grinding noise, or pedal hitting the floorš¤¦ : r/Justrolledintotheshop](https://i.redd.it/i2prtqbtvbc91.jpg)