90 Chevy Truck Brake Pedal sinks after stop.
I have a 1990 Chevy c-1500 2wd, Auto, 4.3 engine with power brakes and ABS. After coming to a complete stop the brake pedal travels another inch or two towards the floor. I installed a new Master Cylinder and bled the Brakes. The new master cylinder is doing the same exact same thing as the old Master Cylinder. Any advise ???