Please all.... could use a little help , at wits end on this one. my 2002 dohc has got some braking issues. I have completely changed the rear drums, shoes and hardware. put on a reman. master cyl. from napa and bled the brakes 3 times completely. i have traction control and abs on this vehicle. the front disc brakes look to be in pretty good shape along with rotors. ok when i push on the brakes i am still getting a soft mushy pedal (which i can deal with) but at slow speeds coming to a stop 20mph on down to 0, i get a very annoying pulsating/ light thumping sound that seems to be coming from the somewhere in the engine compartment towards the drivers side.... (that i cant deal with) i am really frustrated by not being able to figure this out on my own PLEASE HELP any suggestions are greatly appreciated. by the way no abs light comes on at any time.. Thank you very much!