AC issue

[Browndog]

My 04 Tahoe LT started blowing hot air front and back. When I added freon I noticed a lot of condensation coming from rear evaporator area. Almost like a hose was turned on. Freon gauge said 50 psi and went back to 30 psi until I turned rear ac off. Is it possible to lose that much freon from system that fast due to leak? After 3 days it blows hot air again front and back.

 

[Chevy305]

Yup guarantee you that you have a leak. Only way to find it is if you dye the refrigerant or use a sniffer.

 

[Goodinblack]

That a large leak

 

[electro]

Maybe isolate the rear for now.


Sent from my iPhone using Tapatalk

 

[Browndog]

Put a can of freon in and went on vacation. Still blowing cold
And will see how long it will last. Then will put dye in system.