Background - 2002 IS 300, about 20k miles, Silver.
I noticed 3 things, and am not sure what to do about it, some of these might seem "simple" but this is the first "real" car I've owned. Previously I had an old beat up used Corrolla, so I didnt need to take care of it much.
- When I switch gears (into Drive or Reverse) I notice sometimes there is a "clang" like 2 pieces of metal banging into each other. It sounds like it is coming from under the car. It is not a small noise either. Could something to falling apart?
- I noticed that underneath the doors along the side of the car (right above the bottom of the car, both sides) the paint seems to be "bubbling". Its basically the whole side right underneath the panel of the door. Its a slight bubbling...could the whole side is rusted underneath the paint? The car is from California, and I live in the east coast, so it has been driven through the snow once already. Could it be that California does not put "protection" on the paint, so the snow/salt/etc of the winter is messing up the paint?
- From driving on the highways, I notice small scratchs on the front bumper and on the side of the car (on 2 spots) there are little scratches. They are small, but the paint looks like it is gone, it is white now. I heard I should put some clear nail polish on it to prevent rusting?
Thanks