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Unread 07-20-2012, 10:48 PM   #1
abrown2669
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1998 TJ Wrangler 
 
Join Date: Jul 2012
Location: baxter, Tennessee
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A.C. problems

My 98 tj air blows cold for a while then starts to blow not so cold. Noticed some condensation around vents and some dripping in the floor both driver and pass side. Just replaced serpentine belt.I also noticed the fan blows harder when its NOT on recirculate. This is my first post and any help is greatly appreciated.

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Unread 07-21-2012, 12:16 AM   #2
Reptile
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1991 XJ Cherokee 
 
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Location: Bakersfield, CA
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Is your aux fan running with AC on?
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Unread 07-21-2012, 12:29 AM   #3
Knuckelhead
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Quote:
Originally Posted by Reptile View Post
Is your aux fan running with AC on?
He has a TJ.

What aux fan?...
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Unread 07-21-2012, 01:00 AM   #4
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Quote:
Originally Posted by Knuckelhead View Post
He has a TJ.

What aux fan?...
E-fan. I do realize, still the 4.0... besides any AC system works the same regardless of vehicle.
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Unread 07-21-2012, 09:31 AM   #5
Knuckelhead
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Quote:
Originally Posted by Reptile View Post
E-fan. I do realize, still the 4.0... besides any AC system works the same regardless of vehicle.
The only electrical fan (OEM) in his TJ is the HVAC fan and he says its working...
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Unread 07-21-2012, 10:08 AM   #6
Reptile
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Quote:
Originally Posted by Knuckelhead View Post
The only electrical fan (OEM) in his TJ is the HVAC fan and he says its working...
My bad then.

The water in the cabin is probably a clogged evaporator drain tube.
http://www.jeepforum.com/forum/f11/w...reeze-1385164/

If this doesn't help making it colder, there might be moisture in the system freezing up the orifice tube inside the evaporator. Vacuum up the system 30" of Hg, then refill to specs.
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