Think I broke a vacume line?

[mike_latorrelovesnissan]

Yeah well I was changing the spark plugs on my Z today and everything was really really simple except for that damn top sparkplug on the drivers side. Well I was unscrewing things and pushing lines around trying to change the last one and I think i might have cracked a linesomwhere because after i start the car now it dies like 5 seconds later and you can deffinitely hear some kind of hissing sound. Does a broken vacume line sound correct in this situation? Thanks.

[evildky]

I'll assume you removed the balance tube as one of the things that you have to "unscrew" were you careful to get it placed back on correctly and that it's o-rings were seated properly? you might have simply lost an o-ring or maybe just dislodged it