Leaking from drain tube

[sempaidavid]

I am leaking radiator fluid from some kind of drain tube on the right side of the truck behind the wheel. It seems to be an 8" tube that just points straight down. I know the heater core is behind the fire wall on that side so I am assuming that it has something to do with that. Can any one shead some light on this? Thanks.

 

[89Bronco58]

im assuming you are tlaking about the heater core lines, these are the lines that carry the hot coolant into and out of your heater core, one of them may be leaking, can you post some pics of exactly where the leak is coming from?