Strange vac diagram
 

Looking at the m44 vac diagram, there is a T fitting with nothing attached on the top post. Is this correct? Thats how mine is setup too and im wondering if i have a disconnected vac line.https://uploads.tapatalk-cdn.com/201...613e95f57a.jpg

No that's not right. Should be a line on there.

I can't think of where that line goes off hand. One of them around there goes back to the fuel filter area. I think onto the FPR. Not sure that it's that one or not.

Figure 2 is the area in question. Ill have another look, but i dont remember ever seeing a line on there, or seeing a disconected line lying near there. Thanks for the response

Yep figure 2. After thinking, I'm fairly confident that is the line that goes to FPR on a stock Ti

So figure 2, one end comes from the check valve, the other end goes to FPR, and the third line?

Looking at the diagram there. Looks like it goes to upper intake somewhere.