It changes based on vehicle, outside temp, and desired inside temp. Pressuse depends on ambient temperature, the higher the temp, the greater the pressure
You can refill your 1987 VW air conditioning system from the low pressure port on the air conditioner compressor. Connect your Freon bottle to the low pressure port and release the Freon into the system.
Answering "Where do you add freon to your air conditioner in your ford ranger?"
You don't add Freon as it has R134a not Freon. You add it to the low pressure side which is the larger hose.
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You can add Freon to your 2001 Buick Century air conditioning system through the low pressure port. The low pressure port can be found on the top of the air conditioner compressor.
you use freon to cool your car and make the air conditioner work
Connect the Freon bottle to the low pressure port on your air conditioning compressor. Release the Freon into the compressor. The purchase of a Freon recharge kit will make the process quite simple.
FREON
it simply means you have to add freon to ur air conditioner....you can buy freon at any auto parts store.
Because you are low on freon or bad pressure switch will also stop compressor to stay on.
The refrigerant (freon) in any air conditioner should last the life of the unit. If not, you have a leak.
If your air conditioner blows air but it's not cold air then you probably need freon in your air conditioner