J
Jennijo76

same problem with my 01 grand am . in my case the coolant cap was bad and not holding pressure causing antifreeze to go out the coolant overflow replace your cap and see what happens hope this helpsJennijo76 said:Hi....I have an 2001 Grand Am GT It runs great but I seem to have an antifreeze leak, we noticed that the antifreeze has black chunks in it and there is a smell and small leak any of you have a similar situation?