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R12 was banned in 1995. Any vehicle from 1994 back will have R12. Any vehicle from 1996 to today will have R134, R134a, etc. A 1995 may have R12 or R134. Any car that has been retrofitted, even if it is older then 1994 may not have R12. If it was retrofitted it should have a label stating this.

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Q: How can you tell if an older car has R-12 or R-134 in it?
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Is ok for my CAR ford 2005 explore R12 refrigerant?

No , it's R134-a


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Freon is the trade name for R12. Your car contains R134 or R134a which is not Freon.


How do you know if your car uses R12 or R134A?

the information stickers under the hood tell you, but if they're missing look at the service ports. R12 has smaller ones. they are located on the a/c lines. unscrew the caps...if there are threads on the outside of the service port it's R12, and if your ports look like air compressor couplings you have R134. both styles have valves in the center, but the R12 sticks out more and resembles a tire valve.


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