My 2013 Camaro Brakes have been squealing for about a year. It only happens when they’re like 30%-70% compressed. I changed the pads and rotors a few months ago, and the squealing continued.
Mechanic told me the pins and hardware were gummed up and needed cleaning/greasing. Paid $270 for it, and the squealing didn’t stop. The mechanic then told me it’s because I have discount pads (Detroit axle) and replacing them and turning the rotors would fix it. $180 would be the cost, but I don’t know if I trust him.
My uncle says they’re wrong and it’s probably a rear suspension issue. I’m inclined to believe him because why would I get the same screech before and after I changed the pads?
Any advice is greatly appreciated!