I have a 92 prelude w/ original engine. I live in a cheap city that won't properly fix potholes and the roads are very bumpy. Every time I drive over a bump the front driver side rattles. It sounds like metal hitting together. I took it in to a mechanic and they couldn't find anything wrong. Does anybody know what this could be?

 

Lubricate the door hinge (yes it fixed it for me)