What problems should I expect with a PT Cruiser?

[stardust23716]

I recently bought a 2005 PT Cruiser and I was wondering what problems I can expect with that make and model? I know some cars are more prone to certain problems and I'd like to be prepared.

Also, I have some small chips in the paint around the front grill area. Is there a way to fix them without an expensive paint job? They are very small, about 1/2 centimeter in diameter.