My car broke down, in a cloud of steam, and I found a hole on the top edge of my radiator, about the dimensions of a vending machine slot for quarters.
A co-worker offered to help, bringing a 2" piece of aluminum foil from the workplace kitchen, saying he'd glue it over the hole with JB Weld and my car would be fixed within an hour.
My local mechanic thinks there could be more to the problem, and the hole is large enough to warrant putting in a new radiator. Plus, other things need to be checked for damage.
Should I accept my co-worker's help?