Pics of vacuum tee?

So I've been reading and apparently I have a vacuum leak somewhere that's preventing the blower from sending air through the normal vents while driving. I'm just not sure where the vacuum tee is that everyone refers to when saying that it's probably a broken vacuum line. So...does anyone have a pic of this tee and it's location?

Thanks in advance for your help.

your vehicle model year is ?????

probably the black plastic line is broken right in front of air intake- before it attaches to the intake manifold- look for it there...

I'm having this same problem, and I have hear everyone said the same thing, I will look into it later on during the week, but a pic will be great man. if I find it I'll take some pics, but in the mean time no one have a pic?