Thread: AC Not working
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Old 05-06-2021, 08:52 PM   #14
Cusser
 
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Quote:
Originally Posted by Salsapants27 View Post
I think i found the issue. When I popped the high side cap off, I hear a faint hissing.

Even with a "good" valve, the CAP is the main retainer of refrigerant. You may have lost refrigerant due to a bad cap.
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