I’m suspecting a leak somewhere, but only past a certain pressure?
AC cycles on and off 2 seconds. Thinking the thing is low on refrigerant, I proceed to fill.
Low pressure rises to 60psi.
Compressor kicks on.
Low pressure drops to 25psi within 3-5 seconds
Compressor cycles off, low pressure rises to 60.
High pressure hovers around 140psi
When compressor clicks on, it rises to 175psi
Adding refrigerant has changed nothing. Numbers have stayed the same after adding refrigerant for 20 minutes. 22oz can nearly exhausted.
What’s going on here? Why does adding refrigerant change nothing? When I add refrigerant, I can watch the low side gauge rise more quickly, so I think it’s working?
Is it possible there’s only a leak on the high side? But why only 175+?
Please help.
AC cycles on and off 2 seconds. Thinking the thing is low on refrigerant, I proceed to fill.
Low pressure rises to 60psi.
Compressor kicks on.
Low pressure drops to 25psi within 3-5 seconds
Compressor cycles off, low pressure rises to 60.
High pressure hovers around 140psi
When compressor clicks on, it rises to 175psi
Adding refrigerant has changed nothing. Numbers have stayed the same after adding refrigerant for 20 minutes. 22oz can nearly exhausted.
What’s going on here? Why does adding refrigerant change nothing? When I add refrigerant, I can watch the low side gauge rise more quickly, so I think it’s working?
Is it possible there’s only a leak on the high side? But why only 175+?
Please help.