2.5 4 cylinder: what goes here?

Thank you guys for the help after further inspection I still cannot find anywhere for this to go to. However I did find a hose that starts around that location and ends disconnected by the transmission. Could it possibly go to there? I didn't see any obvious locations to hook it back up


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Lets work backwards here, what connections do you have and where do they go.
 
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This is a old thread but I’m wandering the same thing. I have three hoses coming off but that nipple had nothing. Is there nothing that goes there? 2.5L the above photo almost looks capped with a red cap.
 
This is a old thread but I’m wandering the same thing. I have three hoses coming off but that nipple had nothing. Is there nothing that goes there? 2.5L the above photo almost looks capped with a red cap.

There should be no open hose nipples and caps are common. If it's open cap it off.
 
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