I tore part of the engine apart on my 1990 maxima and upon putting it back together some of the labels on the vacum lines fell off. I know I have some thign hooked up wrong as it is not getting enough fuel now. Facing the front of the car there is a place for a line on the left rear of the intake manifold cover. I have no idea were this puppy goes to.. I went to a junk yard hoping to look at another maxima but they don't have one =(

 

you may have to bite the bullet and go to the dealer. tip: i've found that once you tell dealers you buy parts from them, they'll help you out with small stuff for free or almost for free. i actually do buy parts from a couple of dealers, but i guess you could just lie if you don't.

btw, it's vacuum