Hey, I just noticed when I took out my back seats that from somewhere around my fuel pump, there is this weird sound. At first i thought it was a screw or something, just vibrating against something, but it sounds like its coming from the fuel pump. I replaced it about a year ago. When I take off my gas cap, it is pretty vaccumed...I never heard anyone elses that does it like mine. Only thing I could guess is that maybe the lines have stuff in them and its having a hard time or something. Any ideas?