spongy

Hi friends! When I press the brake pedal, it makes a 'whoosh' air sound like bellows. It goes down quite a ways before it starts applying decent braking. When at a stop (red light, for instance), the truck will want to creep forward and I have to press the brake pedal even harder...

I rarely drive our Explorer but I did the other day and noticed the pedal felt super soft and it lacked stopping power. We were at a mileage where the brakes would probably need to be done soon so I figured it was that and took it in. They put new pads on all around, machined the front rotors...