I noticed a while back that when the right front of my car hits a small bump or has any sort of movement, I hear a loud popping sound, or a creeking sound. I have had it to two reputable mechanics and they can't figure it out. Can anyone give me any ideas where to start? I have been under the car a few times myself and can't see anything obvious. Oh, once a friend of mine pryed on the lower control arm bushing, and it seemed to help a bit. Then about ten minutes later, the noise came back. Help please!(help)