How to make a car AC run cold like new R134a recharge in Hyundai Sonata 2014 (1994-2014 similar AC)

How to fix most hot air conditioning AC issues as a first pass to getting cold air like new with a r134a refrigerant refill to recharge the right pressure. Most 1994 through 2014 vehicles will use R134a refrigerant in the AC system check your user manual for the amount and confirm the refrigerant type.
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Diagram sources:
mechanics.stackexchange.com/q...
www.dubizzle.com/blog/cars/ca...
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Video is for entertainment purposes only. Seek a qualified mechanic for all automotive repairs.
*Disclaimer
We, Mountain Man Mo, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. Information given in this video does not guarantee the desired outcome. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Mountain Man Mo.

[@jsteelsadventureandvariety4545]

thanks very much for making this video :) have a great day Mountain Man Mo :)

[@MountainManMo]

Thank you for watching and good luck on the repair, it is hot out there.

[@brassmule]

0:16 What does you being the proud owner of toucans have anything to do with vehicle AC refrigeration?

[@thefireman2854]

🙂

[@MountainManMo]

The subtitles are autogenerated so "2 cans" became "toucans" is my thought.

[@brassmule]

@@MountainManMo I was just making a bad joke/pun, that's all.

[@samkitty5894]

If you were low on refrigerant (and and a half cans) there is no way that the A/C compressor would have engaged. They have pressure switches built in to prevent them from running if there isn't enough refrigerant. I had to bypass this switch to engage the A/C compressor, so it can pull the refrigerant in from the can.

[@MountainManMo]

There was pressure prior to the A/C compressor turning on and then the pressure on the low side would dip very quickly. There may have been enough pressure to start and then shut off. Either way the AC was not getting cool and after adding the refrigerant it was freezing cold and in the correct pressure range.

[@Oksiwa]

We want to invite you to review the latest taillight for chevy colorado, how to contact you?

[@MountainManMo]

Hello, I just got back from Europe. I no longer have a Chevy Colorado. I currently have a 2012 Kia Rio and a 2014 Hyundai Sonata. Do you still want to contact me?