paries

hello On my 97 es300, when driving at less than 40mph, when i hit a bump i hear a rattle from the front end. I do not hear it a higher speeds. the rattle can come from either the left or the right side of the car. if I was to discribe it (actually this is what my wife said). "It sounds like something is loose, just go under there and tighten it" thanks for any suggestions

Hello, I just bought a 97 es300. One think that is messed up is the gas filler door does not appear to have a spring. Could someone tell me where the spring is suppose to be? Is it on the hinge itselft? Thanks