Problem
Brake pad noise (squeal)
![500x370-brakepad4-DeNoiseAI-standard PBC grease and brakes](https://www.advicsaftermarket.com/wp-content/uploads/2022/09/500x370-brakepad4-DeNoiseAI-standard.png)
Likely Cause
- PBC grease was not applied during brake pad installation
Solutions
- Apply PBC grease according to instructions
- Between the shim and the pad
- Where piston contacts the backing plate
- Where shims and clips meet (for floating calipers)