theres is a hose going from the block on the firewall side of the engine, to the back of the throttle body,(throttle body being genreal) my question is what is that component that it is going to? as you can see in the pic there is a slight pin whole and its streaming coolant out of it.(makes a cool whistling sound too). but i want to go pick up another one today i just need a clarification on what it goes to. thanks in advance. -Greg


*edit: its the hose farthest way, dead center in the pic. you can see the fluid squirting out*