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Unread 09-13-2006, 08:17 AM   #1
aussiewheeler
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1991 XJ Cherokee 
 
Join Date: Oct 2005
Location: oregon
Posts: 286
front AC/heater vents not working
my jeeps AC isnt cold anyways so it doesnt bother me too much but i would like to have heat beforee i go camping this september. the vent that heats the windshield wokrs great but the vents that blow directly at you dont work period. anyone havbe clue what might be going on. thanks also how much doeds it usually cost to have the AC recharged the right way

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1991 cherokee, AX15, 231 T-case, ~4 inch lift with S10 packs, Superlift 4 inch coils, 31 inch tires, black D window type wheels.
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Unread 09-13-2006, 09:42 AM   #2
AZ Jeff
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2000 XJ Cherokee 
 
Join Date: Sep 2005
Location: San Tan Valley Arizona, AZ
Posts: 6,774
You have a massive vacuum leak between the engine and the heater control assy. Fix that, and all your modes of venting will work again.
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AZ-Jeff
1992 XJ 2" lift -- RIP
2000 XJ 3" lift -- Australian Ford Big Brakes up front, rock rails, ZJ rear discs (with WORKING parking brake), C4x4 rear bumper/tire carrier, Hella H4 headlights, IPF driving lights, OEM skid plates, OME springs/shocks, JKS LCA's, JKS Sway Bar links.
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