How to Convert a 1992 Cadillac 4.9 From R-12 Freon to R-134 Freon?

Answer If your pre-1994 Cadillac needs air conditioning work, or simply needs the system recharged, the most cost-effective thing you can do is convert the system to R-134 freon. Because it was phased out... Read More »

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How to Recharge Air Conditioning with Freon in a Cadillac Escalade?

When the air conditioner in your Cadillac Escalade is blowing warm air, adding Freon may correct the problem. This is recharging the air conditioning. All Cadillac Escalade SUVs use R134 Freon so, ... Read More »

Which type of freon is used to recharge the air conditioning in a 1992 Dodge Grand Caravan 3.3?

Prior to 1993, all of the air conditioner units in Dodge Caravans were designed to accept R12 freon as their active coolant, and the 3.3 model from 1992 fits into this category.References:Jack Jone... Read More »

How to Convert Freon?

If you have an older car, you may be using an inefficient or expensive freon solution, such as R12 refrigerant, to cool the air conditioner. This standard is antiquated and should be converted when... Read More »

How to Convert From R12 Freon to R134a?

In 1994, the EPA passed a law banning the use of ODS (ozone-depleting substances). R12 Freon, an example of an ODS, was the refrigerant used in air conditioning systems of vehicles produced before ... Read More »