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Can't find a/c leak!!!

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Old 08-14-2015, 10:19 AM
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Default Can't find a/c leak!!!

so about a week ago, i had multiple o ring seals replaced. I also had it recharged twice, and the WHOLE a/c tube assembly replaced...$400 dollars of work. He recharged it. I brought it back two days later because it wasn't blowing cool, the a/c specialist replaced 2 more o rings that could have been leaking for free. He said he couldn't find the anymore leaks, well now it seems the a/c has gone out again. Could this be a sign of the dreaded evaporator? HELP HELP Utah is too hot in the summer!
Old 08-14-2015, 10:39 AM
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Default Can't find a/c leak!!!

Either evap or condenser failing... Why not get multiple opinions and bring it to another shop?
Old 08-14-2015, 10:40 AM
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Default Can't find a/c leak!!!

Sounds to me like that tech is just throwing parts at it
Old 08-14-2015, 10:42 AM
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Have them use a dye in it to check where the leak is.
Old 08-14-2015, 10:47 AM
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Originally Posted by Fred/N0AZZ
Have them use a dye in it to check where the leak is.
^ This.
Old 08-14-2015, 11:38 AM
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Originally Posted by Fred/N0AZZ
Have them use a dye in it to check where the leak is.
Dye has been in the system since the get go. The a/c tube system did blow a bunch of leaks. I'm the one who witnessed that. It blew and a bunch of dye spilled on the passenger side of the engine compartment.
Old 08-14-2015, 11:38 AM
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I'm not an a/c system expert so I'm not sure of most of the parts and part names. So forgive me haha
Old 08-14-2015, 11:40 AM
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Originally Posted by JPXJMOAB
Either evap or condenser failing... Why not get multiple opinions and bring it to another shop?
Probably going to bring it to another shop today, they suggested last time have the person who did it first check it out, because of warranties
Old 08-14-2015, 11:44 AM
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Originally Posted by mrkotabear
Dye has been in the system since the get go. The a/c tube system did blow a bunch of leaks. I'm the one who witnessed that. It blew and a bunch of dye spilled on the passenger side of the engine compartment.
Sounds like you're just going to have to pull the dash and check all the components then unfortunately.
Old 08-14-2015, 12:24 PM
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You can pressure test the condenser and evaporator
Old 08-14-2015, 12:34 PM
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Originally Posted by ehall
You can pressure test the condenser and evaporator
This is true, but judging by the OP's description of seeing the leak from the area of these components, they're going to have to pull the dash to get to either one, irregardless of which one may be faulty.
Old 08-14-2015, 01:14 PM
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Sounds like all my junk, never an easy fix for anything.
Old 08-14-2015, 06:46 PM
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Dont forget seal ac clutch ...
Old 08-14-2015, 10:03 PM
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Took it to another shop today. Let's see what they say tomorrow. I hate dealing with these a/cs
Old 08-15-2015, 07:47 AM
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I have the same problem in my 97 Grand Cherokee. Won't last 30 min after recharge. Either pull the dash or sweat.


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