Hey, haveing a problem with my c280 benz. The car has 104k on it. The problem I am having is it is making a rattle noise when I intially push the gas. When the car is put in park it doesn't do this at all. I have no idea what it is. The sound, sounds like it comes from the passeger size. The car as has no loss of power or anything like that it just has a loud noise rattle when you push the gas. It happens in the lowest girls. There is no jerkyness or anything like that. I have to figure it has to be something minor. any thoughts or idea of what this maybe I would greatly appreciate it.