Subscribed. I'm going to replace my rear rotors and pads on Wednesday, but I may need some advice leading up to it. I kinda twisted the arm of a guy at work to give me a hand, so I want to make sure I have all of my ducks in a row before heading over to his house.
I'll give the symptoms now, and then post pics and questions tomorrow when I'm not working.
2002 Hyundai Elantra 4 wheel disc brakes:
Car sat for about three months, and upon driving again, the rear brakes made a pulsing sound like they were rubbing once per rotation. The sound did get better, would come and go, but didn't go away. I have noticed that the rust on the rotors that normally cleans up during normal driving is still mostly there. It has been worn off here and there, but not the whole thickness of the pads. There are also grooves in the rotors around the outer part of the rotors, but not consistent with the wear/rust patterns on the bulk of the rotor.
Also, it "looks" like there is plenty of break pad. This is all pretty much the same for both the driver and passenger sides, but the pulsing sound sounds like it's coming from the passenger side.
Will new rotors and pads fix this?