1. Brake pad material: Different brake pad materials can produce different noises. Some brake pads, especially those made with harder materials, may be more prone to squeaking than softer pads. If you chose a different type of brake pad than the ones you had before, this could be the cause of the squeaking.
2. Contamination: If brake fluid or grease gets on the brake pads or rotors, it can cause them to squeak. Make sure that the brake pads and rotors are clean and free of any contaminants.
3. Improper installation: If the brake pads were not installed correctly, this could also cause them to squeak. Check to make sure that the brake pads are seated properly and that the brake calipers are properly aligned.
4. Glazed rotors: If the brake rotors are glazed, this can also cause them to squeak. Glazed rotors are caused by overheating, which can occur if the brakes are applied too hard or too frequently. If your rotors are glazed, you can try to resurface them or replace them.
5. Worn brake hardware: The brake hardware, such as the brake springs and clips, can also cause squeaking. If the brake hardware is worn, it can allow the brake pads to move around and squeak. Check to make sure that the brake hardware is in good condition and replace any worn parts.
If you have checked all of these possible causes and the brakes are still squeaking, you may want to take your car to a mechanic to have them inspect the brakes and diagnose the problem.
