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post #1 of 7 Old 09-16-2013, 03:38 AM Thread Starter
94jeepman
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2005 WK 
 
Join Date: Apr 2011
Location: rapid city
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vacuum line

theres a small vacuum line that runs threw the fire wall and its broke inside the engine bay so I tried following it under the dash but it runs up to the top of the dash it looks like any body know what it is? at first I thought it was maybe an oil pressure line but I took the gauge out and no line there unless it connects somewhere else

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post #2 of 7 Old 09-16-2013, 04:52 AM
superj
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that is probably the one that goes to the heater. that is the only one i hear get mentioned that runs from the engine bay into the dash area

I don't feel like working on anything at this time so i sold my yj.
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post #3 of 7 Old 09-16-2013, 07:01 AM
vadslram
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1990 YJ Wrangler 
 
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Runs the heater door divertor motor.
Do you notice that when you move the heat selector nothing different happens?
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post #4 of 7 Old 09-16-2013, 04:22 PM Thread Starter
94jeepman
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i found out it was for the heater does anyon eknow where it goes on the engine bay side?
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post #5 of 7 Old 09-17-2013, 06:48 AM
vadslram
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Any manifold vacum port, pick one.
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post #6 of 7 Old 09-18-2013, 02:01 PM Thread Starter
94jeepman
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Quote:
Originally Posted by vadslram View Post
Any manifold vacum port, pick one.
what if I just dropped a 350 in?
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post #7 of 7 Old 09-19-2013, 07:13 AM
vadslram
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Give you the same vacuum, just less room in the engine bay to route the hoses.
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