L31MaxExpress
I'm Awesome
Where in Texas are you located?New changes:
Reduced gas volume until the pressures below were stable at operating temp at idle:
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Then, I checked the temp with a probe just prior to the orifice tube and after the "Y" as pictured:
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Probe was measuring 130°F at this point. I moved the probe to the outlet from the evaporator and prior to the receiver/drier as pictured:
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Temp reading here was 121°F. Vent temps were now ambient. It is possible the gauges are bad, I can go rent a set from a local store and compare if that seems like the root cause.
Ambient at the vents makes zero sense. After the 2nd 10 oz can I had noticeable cooling out of the rh vents. 3rd can the rh vents were ice cold, the lh vents were starting to cool and frost was forming on the liquid line after the orifice. On the 4th can, the lh vents got cold, the low side pressure rose enough that the ice forming in the evaporator from the low charge melted, and the accumulator got ice cold.
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