I was driving my 1990 honda accord lx, and when I turned it off, I heard a small pop and a hiss. I opened the hood and saw coolant spraying out of a hole in a hose, but it was not the upper or lower radiator hose. It went from a little area next to the t-stat housing to almost near the firewall. Anybody happen to know what hose this could be? Is there anything I should do before removing the house, or can I just out and replace it?

sounds like a heater hose,,,,,,,,,just replace it,, and make sure to bleed the system afterward..

Thank you very much.