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i need help!!!! vacuum problems!!!

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Old Oct 14, 2012 | 08:07 PM
  #1  
89xjhomebrew's Avatar
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Angry i need help!!!! vacuum problems!!!

I am a dummy I can't figure out my vacuum lines the previous owner of my 89 xj 4.0 screwed up all of them and I can't figure out any of these diagrams on here can anyone please help with a simpler diagram I am so frustrated and its bucking sooo bad o and why does my map sensor say gm on it
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Old Oct 14, 2012 | 08:11 PM
  #2  
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From: Tampa (Lutz)
Year: 1996
Model: Cherokee
Engine: 4.0 HO
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Originally Posted by 89xjhomebrew
I am a dummy I can't figure out my vacuum lines the previous owner of my 89 xj 4.0 screwed up all of them and I can't figure out any of these diagrams on here can anyone please help with a simpler diagram I am so frustrated and its bucking sooo bad o and why does my map sensor say gm on it

lol

Does vacuum have anything to do with bucking?
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Old Oct 14, 2012 | 08:15 PM
  #3  
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Ya it usually does because its leaking all over the place
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Old Oct 14, 2012 | 08:22 PM
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From: ☼ Blackhole Sun
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Just google:
"1989 jeep vacuum line diagram"
about a million images will pop up. Trace 1 line at a time, and use colored markers to indicate the ones you have completed.
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Old Oct 14, 2012 | 08:55 PM
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I can't find one of my engine they all have the distributor vacuum mine doesn't have that
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Old Oct 14, 2012 | 08:58 PM
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what I've got...
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Old Oct 14, 2012 | 09:08 PM
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This should be for the '89 XJ 4.0L.


Name:  untitledVacuumdiagram40_zpsa4496973.png
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Last edited by ol"blue; Oct 14, 2012 at 09:10 PM.
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