where to recharge ac

Hello,

You must charge the system on the low side fitting which is on the larger refrigerant line coming from the firewall here is a video to help you find it and the location below for the fitting.

https://youtu.be/uZrQCGwXfek

and

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers