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Old 10-10-2007, 11:12 PM   #1
Join Date: Oct 2007
Posts: 1
What Vacuum Lines are needed

So I have a 89 yj with 4.2 and automatic tranny. Put a weber 32/36 carb on it. Will be doing a nutter bypass. Also going to be putting a posi lock on the front axle. Wondering what lines I can eliminate to simplify the engine compartment. I found the diagram laying out all the lines and sensors but was looking for a little help to rid of any possible issues and not needed vacuum lines.

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Old 10-13-2007, 02:09 PM   #2
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Location: Smethport, PA
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If you are getting the posilock then I think you will only need the one to the distributer for the vaccuum advance. There are a couple of lines the go to the charcoal canister under the brake booster. You may need those too.
87 YJ, 5.2/46RH/NP231, Custom 4 link/ Radius Arms, Ballistic Nitrogen Shocks, 35" Cooper STT
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