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Unread 08-02-2012, 05:05 PM   #1
jsd1991yj
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1991 YJ Wrangler 
 
Join Date: Apr 2012
Location: hesperia, ca
Posts: 163
Engine vacuum lines.... Where to start??

I purchased my 1991 jeep yj 2.5l with ax-5 last november. It did not have an engine and none of the vacuum lines were there. I bought a replacement engine 2.5l engine from a 1991 jeep yj and installed it a couple of weeks ago. I have been working on it a little here and there over the past 2 weeks. I am almost ready to fire it up for the first time since I have bought it. I am having a very hard time finding any information on the vacuum lines for the engine (not the front disconnect). Does anyone have any diagrams or photographs of vacuum lines they are willing to share?

Thanks for your replies.
Jeremy

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Unread 08-02-2012, 05:55 PM   #2
1SASjeepster
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1992 YJ Wrangler 
 
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Location: Smith,TN, Tennessee
Posts: 720
Jeremy,

You could buy a Chiltons or Haynes manual which should have that information in it. You could also do to ADDDATA.com which has all of the OEM manuals on it. You pay a small fee for access.

Take care,
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Check out "YJ V6 Conversion" if you want to see a frame up restoration of my 1992 YJ.

Check out "WWII Jeep Photos AND Restoration of..." if you want to see the original JEEP in action...
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Unread 08-02-2012, 05:59 PM   #3
jsd1991yj
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I have the haynes manual and it does not specify the vacuum lines. It only says to properly mark them before disconnecting them so you can re-attach them. I also called my local jeep dealership and they do not have any manuals or diagrams avaialble.
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Unread 08-02-2012, 06:24 PM   #4
1SASjeepster
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Then I would check ALLDATADIY.com. They are a reference source for home mechanics and shops for OEM manuals. It is all available for $20-30 a year or for two years PER VEHICLE. Your information would be there. Wish you the best.

Take care,
__________________
Check out "YJ V6 Conversion" if you want to see a frame up restoration of my 1992 YJ.

Check out "WWII Jeep Photos AND Restoration of..." if you want to see the original JEEP in action...
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Unread 08-03-2012, 12:01 AM   #5
jsd1991yj
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1991 YJ Wrangler 
 
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Late night bump for any pictures??
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Unread 08-03-2012, 07:36 AM   #6
Que89YJ
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1989 YJ Wrangler 
 
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Location: Detroit, Michigan
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http://www.jeep4x4center.com/knowled...ex.htm#service

Look through the fsm in the link.
It's for a 93 but it will work.
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