R-12 and R 12 only do not try to convert unless you plan on replacing the accumlator and the compressor.
it originally came with r12, it may have already, if not, you should convert it over to 134a.
you can buy the right refrigerant over the counter at checker auto or auto zone, the correct refrigerant is 134a
Originally might have had R-12 (depending on date of mfg.) should be converted to R-134A you do have R12 refrigerant unless it has already been retrofitted to R134 and then it should be indicated by the person who retrofitted the car. look for a sticker saying R134
r134
R-12
r-12
The car was originally supplied from the manufacturer with r12.
were did hummingbirds originally come from
R-12.
Unless the system has been converted to R-134A, vehicles manufactured before 1995 use the R-12 refrigerant.
Originally R-12 Should be converted to R134
R134 is used in all cars after 1992 or so.