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Unread 08-11-2012, 09:28 PM   #1
sxi4evr
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1995 YJ Wrangler 
 
Join Date: May 2012
Location: Waxhaw, NC
Posts: 274
2.5 vacuum line questions!

just rebuilt the 2.5 got it in and i'm not sure if i have all the vacuum lines hooked up right on the intake... what would be absolutely the most helpful is if someone could take a pic of where all the lines hook up and label where they go

also, same thing on the valve cover. i'm pretty sure the po changed things around here...but again idk.. i have an evap canister at the rear of the cover (which autozone says doesnt exist for my jeep and ive never seen another jeep with one) that connects to the air box. seems fine but isn't that supposed to be a pcv? and just a nipple at the front which i THINK was just venting?

ALSO, the nipple coming into the fuel pressure regulator, that's a vent. correct?

forgive me if i make no sense, i've been wrenching since this morning and my brain is fried on the subject

35.jpg  
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Unread 08-11-2012, 09:58 PM   #2
pete1991YJ
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1991 YJ Wrangler 
 
Join Date: Mar 2012
Location: Niagara Falls, NY
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Both the line on front of the valve cover, and the fuel regulator nipple , *NEED* to be hooked up straight to manifold vacuum... or else it'll run like crap too rich, and puke oil all over the place. Factory is somewhere directly underneath the throttle body. There should be a few ports to choose from, down there. Hope that helps...
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Unread 08-11-2012, 10:09 PM   #3
sxi4evr
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1995 YJ Wrangler 
 
Join Date: May 2012
Location: Waxhaw, NC
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very helpful, thank you!
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