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Old 01-11-2017, 01:12 PM
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How many vacuum hoses does a 1998 wrangler have

I just bought a 98 wrangler and I'm not mechanically inclined...but the air comes out of the defrost and foot vent. I was told about it before I bought it and need to fix it. Does anybody know how many vacuum hoses the 98 wrangler has?

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Old 01-11-2017, 04:27 PM   #2
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The attached images should give you an idea of what the vacuum harness looks like. Pull the strap on your glove box and move the wires around until you find the rainbow of hoses. Look to see if any are pulled from the harness. If not, I'd look into the hot/cold vent door. (good stuff if you search the forum)

Also, take a look at this PDF from Jeepair.com
https://jeepair.com/media/PDF/9798-SLIDE-DIRECTIONS.pdf

(good stuff)
-Ken

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Old 01-11-2017, 04:34 PM   #3
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My 1998 had the same issue, and it was a broken vacuum line under the hood going to the vacuum reservoir under the battery tray.
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Old 01-11-2017, 06:59 PM
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Thx Ken
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