Hey guys im in need of dire help! i feel really dumb for asking this but, i just deleted my ac system and replaced my radiator. Ive connected all my hoses except one which is circled in red. Its the hose on the passenger side below the hose that connects to the throttle body. I cannot seem to find where i took it off from. Can someone please help me out and point me in the right direction. Thanks!

 

bump... anyone?

 

doesnt that connect to the heater core

 

so if i removed my ac and heater unit, all i would have to do is block it off with a cap?

 

Yep thats it