I have chevy lumina 2000, The brake get stucked
when the car become hot, and then release when
cooled down. Changed the master cylinder, brake
pads and checked the caliper and they are
Need help here
Replace all the rubber brake hoses and flush the entire system. Rubber hoses break down internally so you can't see them go bad. Brake absorbs moisture right out of the air, this moisture can turn to steam when the brakes are used that pressure applies the brakes, hen when the steam cools back to moisture the rakes release only to do it all over again.