They don't sell Freon any longer. By the way, your car takes R134A refrigerant. If you add Freon, you ruin it.
R134a
Contains no Freon. Freon was banned beginning in 1996.
In the low side ac service port.
I have a 1996 land rover 4.0 and need to add freon. I have the gauge, but don't know where to connect it to
The 1999 Oldsmobile Alero does not have Freon in the A/C system. It contains R134 and not Freon which is R12. As I am sure you do not have the proper equipment to recharge the system plus the fact it is illegal to add refrigerant to a system with a leak, until the leak is repaired, take it to a professional and have the leak repaired. You have a leak or you would not need to add refrigerant.
The 1996 Suburban uses r134 Freon. The fittings to add Freon are different sizes on r12 and r134, making it impossible to add the wrong type to your vehicle.
Low pressure line Larger line running from compressor
Freon is added into the low side ac port. Using the proper type Freon, and a gauge that works with that type Freon, connect the hose to the port. With the engine running allow the Freon to flow until the gauge reads in the ok range.
How do you add freon to a 96 Ford Contour
The freon port is located under the air filter box which is located near the battery on the drivers side. It should be filled in the low side of the ac syatem r-134a adapter should be used and only be able to fit the correct port.
2lbs of r-134 refrigerant 2lbs of r-134 refrigerant
Low pressure line\ Larger hose from the compressor