I have coolant coming out of this thing. It leaks out about 1 cup in 5 minutes. But it only does this when the car is turned on. It is on the firewall directly below the two heater hoses. Anybody know what it could be?
Heater core my friend... go to autozone and smack the heater core for $20, take 2 hours out of your time and install. Yeah 2 hours, don't fall for other tutorials telling you 6-9 hours because it's not true. I found out how it can be done within an hour without taking off your "STEERING COLUMN??!?!?!" from here.
heater cores are not that tough to replace......maybe its just because i have taken so many out but it just seems easy....if you are going to bypass it then go ahead and take all the steps to delete it..... no sense in lugging around all that weight a cludder when you dont have to!