1989 Dodge Dynasty LE 6 Cyl 3.0L
why after replacing power booster, calipers , master cylinder, and pads does my brake pedal still go to the floor?
I have bled the master cylinder and the wheel cylinders but the pedal still goes to the floor
Did you also check the condition of your proportioning valve and your combination control valve? It is possible that it is faulty due to normal wear. Your proportioning valve is mounted to a bracket attached to your vacuum power booster.