I worked at a GM dealership in 1993 where all these late 80s vehicles were comming in for the peeled paint jobs.We did them all, berettas corsicas, celebritys, trucks every chevy brand vehicle we would strip them down to bare metal, seal them and base coat, clearcoat. I guess there was a bulletin sent out to many of the GM owners on this problem.I hear it wasnt in the primer but the base coat was put on to thin and didnt ahere to the primer to well and thats what gave the premature failure .... We would do like 2-3 vehicles a week...
thanks
pat