Quote:
Originally Posted by TiAgX5
45 psi is fine if checked in an ambient temp of over 90deg F (the low pressure side reading will drop/rise with temp change). The system only holds around 14oz of R134a and 2oz of compressor oil, DO NOT ADD EVEN A SMALL (12oz) CAN! If you add do it in small (1 or 2 oz) increments.
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I understand this, which is why I didn't add any and immediately disconnected the can. But I feel like no one is addressing my main issue. That issue is that these pressure readings are not reliable if the aux fan is off, I don't know by how much but I need to know. Maybe I really have like 25 psi, I will never know what the actual pressure is since the aux fan is not coming off.