Buick's Dex- Cool Madness

I ended up taking my car in to my regular mechanic, Don, and it was a good decision! He explained that after fixing the first leak, the next, weak spot in the cooling system was probably the gasket and that's why the leak started there. The pressure in the cooling system was pretty high and if I hadn't gone in to get it fixed, it might have been worse with something blowing. Ominous.