a\c charged, won't blow cold - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 07-25-2012, 11:18 AM   #1
Newb
 
Join Date: Jul 2012
Posts: 1
Question a\c charged, won't blow cold

My 95 yj shreaded the a/c compressor clutch. I put on a new compressor and dryer, and charged it with 2 12 oz. cans of 134. Didn't blow cold, so I added a third can, as autozone told me it held 32oz. Still not cold. I bled off a lot of coolant as other sources say it holds 18 to 22 oz. Still not blowing cold.
Anyone have any ideas?

edbld is offline   Quote Quick Reply
Old 07-25-2012, 01:17 PM   #2
Jeeper
 
Redrider94's Avatar
 
Join Date: Aug 2010
Posts: 633
I know this might be a stupid question but is the compressor turning? Did you change the orfice tube?

Redrider94 is offline   Quote Quick Reply
Old 07-25-2012, 06:43 PM   #3
Jeeper
 
chopprr's Avatar
 
Join Date: Feb 2012
Posts: 102
AC? What is that? Lol.
chopprr is offline   Quote Quick Reply
Old 07-25-2012, 07:11 PM   #4
Jeeper
 
Rednecksedan's Avatar
 
Join Date: Jun 2012
Posts: 274
What u need to do is remove ur doors and drive down the road till u reach 60 nd then u shud be nice and cool
Rednecksedan is offline   Quote Quick Reply
Old 07-25-2012, 07:15 PM   #5
Jeeper
 
ajorosa's Avatar
 
Join Date: Aug 2010
Location: N.J.
Posts: 569
Did you vacuum out the system first?
__________________
"You got to cry without weeping
Talk without speaking
Scream without raising your voice"

Never be afraid to try something new. Remember, a lone amateur built the Ark. A team of engineers built Titanic.
ajorosa is offline   Quote Quick Reply
Old 07-25-2012, 08:26 PM   #6
Jeeper
 
busemans's Avatar
 
Join Date: Dec 2010
Location: on the gulf of mexico
Posts: 1,352
did you add any oil to the system along with the freon?

i just fixed my ac last week. once i got everything back together, i added two one ounce cans of pag oil and then two cans of freon. my compressor clutch kicked in on the second can of freon and the ac reads 40 at the vent while idling. i did clean my system out with 90 percent alcohol and the air compressor before doing anything though to make sure nothing was in the lines.

if you are worried you got something wrong, let off hte pressure and disconnect the lines from the compressor. pout the alcohol into one the lines and then blow the compressor through it. hook everyhting back up and add two cans of the pag oil from walmart. then add the freon until the gauge reads at the tip of the green. your vent temps should be in the 40s then
__________________
A lot of teenagers are people who express a burning desire to be different be dressing exactly alike.
Panties aren't my favorite, but they're right next to it...
No one is normal, there are just a lot of weird people with things in common.
busemans is offline   Quote Quick Reply
Old 07-25-2012, 09:27 PM   #7
Jeeper
 
DirtyRob's Avatar
 
Join Date: Sep 2011
Location: Sampson County N.C.
Posts: 1,139
Images: 3
Quote:
Originally Posted by ajorosa View Post
Did you vacuum out the system first?
I concur
If you didn't pull a vacuum on the system you have non-condensables in the system and it will not cool.

__________________
wherever you go there you are..........
DirtyRob is offline   Quote Quick Reply
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




» Featured Product

All times are GMT -5. The time now is 09:05 PM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC