I have a 97 Accord EX with the V6. When I go to make a left hand turn or hit bumps, I hear a grinding noise coming from the Passenger side rear wheel. Sometimes it will go away if I tap the breaks, sometimes it does't. It doesn't stop after I hit the bumps either. It almost sounds like I need new pads, but I checked them and they are fine. I got some break cleaner and cleaned it up, but it was still making the noise after I made a left hand turn. Any ideas as of what it could be guys?