Help!! coolant port routing

[prism1]

I have a coolant port on the block that i do not know where it goes. Its under the intake mani toward the the front of the motor. i cant find it on the tsrm . i have a 87 na the engine i belive is from a cressida. thanks

Dustin

 

[CyFi6]

There is a coolant line that comes up through the short piece of the intake manifold that goes into the Idle Air Control Motor, and from the IAC to the throttle body etc.. This might be what youre looking at