I am having problems with my front brakes. It started out with the passenger side caliper not working so I replaced the caliper. Still had the same problem. I then replaced the master cylinder/ABS module. I have bled the brakes and the ABS module. At first the brakes seemed to be ok but the more I drove the car the more the brakes seemed to go back to the original problem. Can anyone help me? I don't know if I'm just not bleeding the ABS module properly or what. Any help would be greatly appreciated.