Hello – Thanks so much for reply. I was going to take it back to original repair shop bc it sounds like it’s rare their service caused issue. But you’re right. I think to be on safe side I’ll take to my old mechanic that’s about 30 min drive. I know I can trust them & don’t want to worry. & I know I can’t do a DIY recharge.

I did read online that driving with a leak in AC system can cause outside air to get in & corrode components. So more reason to take in ASAP.

Quick Update: Today I let it idle for about 1 min with AC on max, trying to find the AC fan (couldn’t find it). But then after about 90 sec, pretty cold air was coming out of the middle and passenger side vents… but super warm on driver. WTH! I looked real quick online & bc I don’t have dual zone AC, it’s probably not the drivers side temp door actuator/servo motor….something something. It’s still a low freon/needs recharging issue. Also my cabin air filter was super dirty, if only it was just that!

Thnx again!