Originally Posted by carjoe
Heater hose but not the one's I suspected. Apparently it runs from the left of the block to a water tube or something.
They had a hard time sourcing from the dealer, found one from their jobbers. Rejoice!
Here ya go Mlue1:
I replaced the hose MLue1 is referring to. It had a pinhole and was giving off steam at the back of the hood. The firewall was wet as well but I did manage to bring it home.
Getting the part from the dealer was a pain. The diagrams they have of the hoses back there aren't the best.