Identify this mystery Vacuum hose -

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post #1 of 2 Old 01-18-2015, 07:08 AM Thread Starter
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Identify this mystery Vacuum hose

Hi, I have a 1999 jeep grand cherokee laredo with the 4.0. On the side of the intake (drivers side) there are 3 ports for vacuum hoses. The first two are hooked up. But there is nothing on the third, it's the one closest to the firewall. I don't see any disconnected hoses. But this port is sucking air so something hookups there! Can anybody help? I'll try to attach a picture. Thanks

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post #2 of 2 Old 01-18-2015, 04:04 PM
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You should post this question on the WJ forum:

2007 CRD Limited w/QDII
GDE HOT Tune, Turbo Resonator Delete
2" RC lift
191,000+ miles!
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