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1993-95 for most.

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Q: What year did they change from R12 freon to R134 freon?
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What year did Honda change from r12 fron to r134 freon?

1994-1996 Depending on manufacturer.


How can i change fre-on on a1997 Chevy Lumina?

There is no need to ever change the refrigerant which is R134 and not Freon R12.


Can you mix R134 freon with R12 freon?

They should never be mixed.


What freon to use for 1981 Eldorado?

Initially used R12 . Almost impossible to get. Probably will have to change to R134


What type of freon is used for a 1991 Chevrolet Caprice?

There is only one Freon, and that is R12. R12 Freon came installed in your 1991 Chevy. It may or may not have been changed over to R134 Refrigerant. If not change it over, as the cost of R12 is unbelievably high an is no longer in production.


What kind of freon is used in a 1994 Chevy 2500 pickup?

94 is the year most vehicles were in the change-over stage from the factory from r-12 to r134, look for a yellow tag/stick under the hood as to which is in your system. It came from the factory with R12 Freon installed. Unless it has been converted to R134, then it still has R12. Due to the extremely high cost of R12, I suggest you convert it over to R134a.


What type of freon does a 1997 dodge neon use?

Uses no Freon which is R12. Uses R134 refrigerant.


What type of freon is used in a 1997 Chevy blazer?

Freon is R12. Your 1997 Chevy uses R134 Refrigerant.


How many cans of freon does a 1992 Honda accord take?

You do not want to buy Freon as it is very, very, expensive. Have the leak repaired, the system purged of all Freon R12 and the oil. Have it converted over to R134 refrigerant. You cannot just add R134 as the oil used in R12 is not compatible with R134. You will be money ahead by converting it.


What kind of freon does a 1990 old delta 98 use?

Check the ports to add freon--the low side is a large hose --the high pressure is the small line--on the large line if the valve is the large style----the freon is R134--if the valve is the small style it is R12--no longer used --retro valves are available to convert R12 systems to R134 R12 fittings can't be connected to R134 gauges, and vice versa. If it's R12 you won't be able to connect the hose from the supply can to fill it, or do anything else with R134 equipment.


Can r134 freon mix r12 freon?

Only if you're trying to destroy your AC system. Never mix refrigerants.


What type of freon does a 1994 Isuzu Rodeo use?

it uses R12 but it should be converted to R134