Can't believe I haven't done this before because of cooling issues. I thoroughly cleaned the radiator and and AC condenser. Removed the plastic bags, birds nest, rats nest, Snooki's wig, etc and soaked the rad and condenser with simple green and gave it a good rinse. Wow, what a difference on a long stop and go test drive! Temps WAY down and the AC blows colder.
Just sharing and with summer looming this area could use attention on our LT1's.