I have a 2009 Aveo5 in bright blue. About a month ago I noticed a bubble in the paint on the left front fender and the adjacent part of the hood. The paint has now flaked off of the hood and I have about a six inch by six inch area of no paint. There are also about a half a dozen other, smaller spots around the car that are also losing the blue paint. What shows now appears to be the gray primer. Anyone know why? What can be done? Help!