Cheap metallic brake pads always squeal. It is recommended to turn the rotors and lube the slide pins. Is it four wheel disc? Make sure the noise is coming from the axle that the brakes were replaced. Do this; replace pads with ceramic brake pads, resurface or replace rotors, and lube all metal moving parts.
If you brakes are still squeaking after you change your brake pads in any car, you have a warped rotor. The squeaking is caused by the rotor vibrating when pressure is applied by the pads. The best way to permanently fix the problem is to replace your pads and your rotors at the same time. This can also cause accelerated wear on the new pads if you do not replace the rotors at the same time, or at least have them turned.
1. replace brake pads.
If it is a Toyota, they do not know how to fix the squeaking brakes either. Even after replacing all the pads and machining the rotors and rear drums
Bleed brakes after changing pads to extract any air bobbles.
Your pads sound low-it's the wear indicators or you have metal-metal contact.
No you dont need to bleed the brakes if you are just changing the pads, there are more ansers to car maintenance questions at ; www.carbasics.co.uk
buy good pads, and install and have rotors machined
BRAKES squeek when the pads are worn down to the point where they are unsafe and need replacing.
Inspect the brake pads. They are probably worn out and need replacing.
No.
If the brakes on a Mazda 6 are squeaking, it could be indicative of a problem. The brake pads could be incorrectly set.
Whenever you want to but once your brakes start squeaking that means your brake pads are low or your discs/drums are wrapped and need to be skimmed or replacing