Air Conditioning and Coolant
Pontiac Sunbird
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How do you refill the freon in a 1992 Pontiac Sunbird?


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2015-07-15 19:31:51
2015-07-15 19:31:51

most likely you have a r12 cooling system. You will first have to visit a certified AC mechanic to have the r12 drained from your system and since you have to do that then you might as well have them do the r134 conversion at the same time, it won't add that much more to the cost.


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