That depends on what exactly the air conditioning system is. 1995 and newer model year automobiles use R-134a. Most vehicles older than the 1995 model year use R-12 (CFC-12). Household air conditioning units often use R-22.
The Chevrolet suburban air conditioning compressor fluid capacity is dependent upon the year of the automobile. In general, the air conditioning system will hold approximately 6 pounds of Freon.
An "air conditioning" system.
If the air conditioning light is blinking on a 1992 Chevy Pickup, it is possible that the Freon is low in the air conditioning system. it is also possible for this light to blink when the radiator fluid is low or there is a problem with the air conditioning belt running the pump.
Contact the company which installed your air conditioning system. From there, request to have a service man come out and check that your air conditioning system is functioning properly.
no..
PAG oil for the air conditioning system.
No it does not, it has to do with the cooling system of the engine and the heater. Refrigerant is used in the Air Conditioner.
if shop air is used in the system in an attempt to check for leaks
Usually ordinary air is used in a pneumatic system.
Originally this car had R12 refrigerant. It may have since been updated to accept R134a. The coolant/radiator system is not part of the air conditioning system. But the hot antifreeze-coolant is used for the heating system...
used as cooling and freezing agent
CFC is used in air conditioning systems. It causes ozone depletion.