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Old 12-04-2006, 05:12 AM   #1
Join Date: Aug 2006
Location: citrus county florida
Posts: 83
Vaccum hose problem

I pulled my motor out without labeling any of the hoses and now that I got the motor back in I forgot where all those vaccum hoses go. Does anyone have a vaccum hose diagram?

'90 258

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Old 12-04-2006, 12:33 PM   #2
Join Date: Aug 2006
Location: citrus county florida
Posts: 83
I have found a diagram but I aint got a clue on how to read the stupid thing. Is there nayway someone could take a few pics of there engine bay for me. I have a 90 YJ 258 4.2 Thank you so much

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Old 12-05-2006, 06:25 AM   #3
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Join Date: Apr 2005
Location: Smethport, PA
Posts: 2,946
Wow, I remember when my Jeep had all those vaccuum lines all over the place. I ripped mine all out ecxept the ones for the vaccuum advance and the 4wd. It would not pass emissions after that, but I have moved to where emmisions aren't checked now. You should be able to figure out most of them just by the length of them. Start laying them out and see where they can reach. Pics of my Jeep won't help. I have since upgraded to fuel injection which changed everything. Good Luck.
87 YJ, 5.2/46RH/NP231, Custom 4 link/ Radius Arms, Ballistic Nitrogen Shocks, 35" Cooper STT
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