TwinTurbo.NET: Nissan 300ZX forum - Re: Early Z Fatal Flaw in R-12 A/C System
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Subject Re: Early Z Fatal Flaw in R-12 A/C System
     
Posted by safleTT on July 23, 2024 at 4:48 PM
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In Reply To Early Z Fatal Flaw in R-12 A/C System posted by Cjw3 on July 12, 2024 at 12:26 PM
     
Message Exact same thing happened to my Z a couple weeks ago. Near exact same scenario. Car sat out side in 110+ for an hour or 2. Start the car and turn on A/C to let it cool down. By the time I had run back inside to grab a bottle of water the A/C was blowing a cloud and oil and refrigerant everywhere.


Just replaced the pressure relief valve with the R-134a part. And had cold a/c for a week or so. But now the 10A A/C fuse blows within minutes of the compressor running. Still trying to diagnose that problem. Maybe a bad clutch?

How did the new pressure switch work out?

     
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