I have a question on the hose hook ups for a ZC 1.6 SOHC engine thats going into a 90 Civic SI.
I have all but one hookup completed and I can't seem to find where it should go.

From the water pump inlet pipe. I have a small hose hook up that comes off the pipe on the pump side of the pipe. I also have one on the other side of the inlet pipe that fits to the thermostat connection.
That one connects to the underside of the intake.

Back to the pump side, the small hose hook up goes somewhere but I don't have a clue.

I started the engine and came across this when the fluid started to pour out of this connection point.
Can someone help me out ?

Thanks,
Tim

 

I'm not very clear on what you're talking about (maybe it's cause I've had a bit to drink) but my first thought would be a heater hose.