The way that you know if your ac in your vehicle needs to be charged is by checking the psi level on the ac system. You check the level with a gauge throught the low side port on your ac system. There is a great web site www.idqusa.com that has alot of helpfull information about your ac system.
when the air does not comes out cold in your ac will be a good time
Never unless you have a leak. I haven't put a drop in mine in over 13 years.
Yes it can be over-charged................
air conditioner for1994 Chevy Beretta not working is there a senor that could be bad. system is charged.
If your air conditioner blows air but it's not cold air then you probably need freon in your air conditioner
The undesired hot air needs to be put out of the room your trying to cool.
it is broken and needs repair
An Air Conditioner needs the Type of "Refrigerant" that is stated on the (Identi-Plate) usually located near the condenser.
how do you know if the air conditioner in your car works in the winter
Yes I have a room size air conditioner made by Panasonic model # CW-C60RU I would like to know what kind of coolant it needs
If there is no cold air coming from the air conditioner on a Honda Odyssey the condenserÊmay have failed. No cold air coming from the air conditioner can also mean that the unit needs to be recharged.
The air conditioner needs regassing