Buy a kit at Wal-Mart or auto parts - comes with instructions
its low on freon have it charged
I just had 2 pounds of Freon added to my central A/C and was charged $30 a pound.
freon needs to be charged
bbb
Charged on the low side service port. If you connect a small can of Freon to the high side with the system on, the can may explode from the high pressure introduced into it.....
BY "freon" do you mean R-12? If so then the answer is no. The system uses 134A refridgerant and does not need to be converted.
Usually there is a leak somewhere in the system.
Charged on the low side service port. If you connect a small can of Freon to the high side with the system on, the can may explode from the high pressure introduced into it.....
It came from the factory charged with R12 Freon. As this refrigerant is extremely expensive and hard to find, I suggest you convert it over to R134 Refrigerant.
Air conditioning system has a Freon capacity of five pounds. Most air conditioning recharge kits will tell you when the system is completely charged.
This is an indication that either the a/c system is over charged or the cooling fan is not working.......
Your 1999 Nissan Ultima air conditioning system needs to be charged with Freon, from time to time. A Freon recharge kit can be purchased at most auto-parts stores.