Firewall Cooling line?????

[Mat2894]

I just put a new engine in my 00 GT just before installing i noticed there was what looked to be a cooling line on the pass. side of engine bay on the firewall but did not remember taking anything off from that area. Went to start the engine today and coolant everywhere. What did i miss where dose this line hookl to like i said it is on the pass. side fire wall about three quarters of the way down any help would be great i just want to get her running again...

 

[twogts4us]

Heater hose or A/C hose maybe??? Sounds like a heater hose.

 

[Tally_4.6]

That's def. your heater hose, that one is a pain in ass to put on cause of the spring clamp. I remember mine was a little loose and i tried to get a pair of pliers in there to push it back on and man what a bitch!