I have a vacuum port on the back of the Intake Manifold (5sfe) from a 93 Celica Gt. I don't know where it goes. Clearly it isn't part of the EGR vacuum system, because I know where all of those hoses go. I'm going to post the pic of it.
I do have one vacuum hose in the Engine bay but it's kind of long, and coming from the passenger side in the back corner. Is it supposed to connect there?
I'm just confused because the vacuum hose from the intake manifold is long, and so is the one from the back passenger side of the engine bay.
--- couldn't upload the pic on here, so here's the link to the pic ----
http://www.flickr.com/photos/tegraman91/5991490277/