You add it very expensively as it is the cost of gold. You will have to retrofit the system to R134A.
Open the OIL FILLER cap--on the top of the engine- and add oil.
Open the OIL FILLER cap--on the top of the engine- and add oil.
Using a set of gauges you will put the blue hose on the low side which is the suction side and the red hose on the high side which is the discharge side and using the remaining yellow hose you will attach the can of freon and add the correct amount plus add oil as well........
check the back of the compressor, they hide the there on the older models. volvodoctor
To add Freon to a 1994 Volvo 850 you will need to buy 4 cans of Arctic Ice and one can of blue dye. Use the spray can nozzle to attach to the air conditioning compressor and add the Freon. I am a certified auto AC tech and would not recommend putting 4 cans of Freon in a car AC system all at once. If you do not have gauges then put one can of Freon (refrigerant) in at a time. Have the air conditioner turned up on high, the car running and begin adding the Freon while shaking the can. When the compressor kicks on ( you should hear the compressor click on) you should almost be finished. If the compressor cycles in and out quickly this means you need more Freon. If the compressor clicks on and runs for a minute or 2 then put no more Freon in the system.
You don't add Freon as it has R134a not Freon. You add it to the low pressure side which is the larger hose.
Take it to the a auot shop. you can not add freon
Contains no Freon. Freon was banned beginning in 1996.
This may not be much help but I have a 1984 UK Volvo 240 dl which I changed the fluid on some years ago. As I recall it was simply a case of undoing a drain plug on the transmission casing and refilling after undoing another nut physically higher up the casing.
Answering "Where do you add freon to your air conditioner in your ford ranger?"
You add freon to the low side fitting,top front,on the ac compressor
where do I add freon to my air conditioning unit on a 1997 chevy truck?