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Unread 09-20-2013, 03:50 AM   #1
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2004 ZJ 
Join Date: Apr 2013
Location: las vegas, nv
Posts: 6
Wj What the heck is it?

2004 JGC Laredo 4L 6cyl 4x4. Picture this, if you will: Hood opened, looking towards the left side, and down, below the battery and fuse case...you're above the wheel well, there the top of the shock absorber...going down a little more...there's the coil on the right, and just below the coil, and a little to the left of it, sticking out of the firewall...is a 1/2" liquid or vacuum fitting, that sticks out of the firewall. It appears to be plastic, maybe with a lip on the end, but it does not look like it's for high pressure. My problem is: There's nothing connected to it, and no dangling hoses or connections, or anything. What should be there???

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Unread 09-20-2013, 05:08 AM   #2
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2001 WJ 
Join Date: Jan 2004
Location: West Michigan
Posts: 942
Wow, plenty of detail there, Left= Right side of jeep =Passenger btw
Okay, all that said, it's the vent for the heater/AC core.
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