Been a long time since I work on this engine (6 yrs), there 3 line coming from the back of the thermo housing, and does anybody know where they go?
Don't mind the Arrow, found this pix on the net.





I know 1 goes to the heater core but the service manuel got it coming from the middle outlet, which I think is the far right outlet, and the middle goes to the IM/head am I correct?

 

One is the passage from the head to the block, I believe it is the all the way to the right. The middle one is to the heater core, and the one far right, I don't know....

 

Okay this is what I got.


the one at the pipe goes to the iacv, middle goes to the head, and right goes to the heater core.

Now here another question I know the FITV outlet goes to the intake manifold but it's a stupid after market so I don't have it, now if I hook it to the upper radiator housing, and is good? I don't know what or why theres a outlet at the upper housing here the pix