I found my coolant reservoir empty early today and saw a hairline 2-inch crack on the side of the plastic radiator. Easy to spot because of the green coolant drops. Looked as if a sharp knife cut into it. Radiator needed only an ounce of water to fill it to the brim. Anybody tried Super Glue yet as an emergency repair till I can get it to a shop for replacement in a few days? Wikipedia says cyanoacrylate softens at 150 degrees Centigrade, well above the boiling point of water. I really really need the car for a few days.