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

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10-14-2012, 08:07 PM

89xjhomebrew

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Model: Cherokee

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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10-14-2012, 08:11 PM

Flip

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Year: 1996

Model: Cherokee

Engine: 4.0 HO

Quote:

Originally Posted by 89xjhomebrew

lol

Does vacuum have anything to do with bucking?

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10-14-2012, 08:15 PM

89xjhomebrew

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Ya it usually does because its leaking all over the place

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10-14-2012, 08:22 PM

Turbo X_J

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Year: My Jeep is a GMC

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.