I also added a GMT400 pusher condenser fan with a relay tied into the orange high blower relay trigger wire. The auxiliary fan runs when the ac blower is set to the highest speed. Since it has warmed up over 100F here I found the ac charge I ball parked in 80F weather was still a bit low. Added 8 oz of refrigerant to get the superheat at the accumulator outlet where it needed to be. I am seeing 5-7F of superheat now depending on engine rpm. It was 101F and 40 relative humidity yesterday and I was seeing mid 40s at idle with the blower on high speed and low 30s driving around and as low as 28F before the compressor would cycle. Needless to say it is cold.
https://youtu.be/bAcrBRa9biM?si=B-YlIsR1h7iT6d2Z
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