missing hose help please!!

i recently bought a 89 240sx from a friend and noticed i was getting some idle trouble.. i realized that it was missing a hose on the intake but the problem is i don't even know where the hose is supposed to run to.. can some1 please help me out.. its a ka24e sohc 2.4L
here is a pic, the red arrow points to where the hose is missing from.. thanks for the help

http://members.aol.com/nicklatino14/images/240intake.jpg

I'd say that you're best bet is going to a junkyard and compare.

yep to answer your question it looks like your missing a hose dont worry about thanking me i just do what i can
------swollen balls

Try to find a picture of the sohc engine or get a comparison. If i had my old car with the sohc engine i could help ya more but I got a dohc now....If you have a service manual that would also help. Try autozone.com they have a repair manual there, maybe it will help ya. Hope this helps