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View Full Version : Vacuum Leak?


XperienceM5G
03-26-2009, 07:18 PM
Hey guys, I just bought a 240 not too long ago, been working on it in my garage to make sure it runs to the best of its abilities, but my knowledge is not boundless, in fact it's fairly limited. Anyways the car runs great, turns over every time and there's no sign of internal issues.. Yet.
But the real problem is that I believe I have a vacuum leak from what I can see from reading other problems. The car idles at 1000RPMS, never really drops below that, but every 30 seconds or so the idle will rev up to about 1200-1300 for 5 or so seconds, and then start backing down to 1000 again.
Here's a picture of where I think the problem would be, but then again i'm no genious so it could be something else too. Any help would be great, I really don't want to kill my SR.

So where my finger is on the bottom right side of the picture is where I think the hose was attached on the picture I had of the car before I bought it, but I could be mistaken.
The hose going off the top left side of the picture is the hose that is currently not connected to anything.
But yeah, just let me know what you guys think!
Thanks

n240sxfnatic
03-26-2009, 07:56 PM
yea that hose connects here i you can see it lol
http://img441.imageshack.us/img441/4881/063007032.jpg
By n240sxfnatic (http://profile.imageshack.us/user/n240sxfnatic) at 2009-03-26

XperienceM5G
03-27-2009, 02:25 AM
More or less, I asked a fellow Nissan owning friend today and he says he has some extra pieces from his swap so I should have what I need. Thanks man.