supewrench

after you hit the brakes while driving about a mile I can feel the brakes slowing the car down when i let off the accelerator pedal, plus i can smell the brakes, the car is not being driven due to this problem, just short test drives

I have a 2011 Ford Edge that the brakes are dragging, driving a couple blocks it starts acting up, a lot of parts have been replaced, calipers, rotors, master cylinder, both front brake hoses, brake booster, ABS light is not on, seems like a restriction not releasing the pressure, any suggestions would be helpful