Its too old and you'd most likely have to take it to a mechanic to have them drain the old freon, which is illegal to drain yourself due to bad fumes for the atmosphere and they'll replace it with I believe RA12 or something of the sort. If the pump/hose is bad they'll have to replace that too to ensure no problems with the new freon. I'm actually about to do it on my '87 Calais here very soon.
The 1992 Oldsmobile Cutlass Supreme uses R12 freon and needs 36 ounces. R12 is no longer being made, but is still being recycled and is still available through online auctions.
Low pressure line Larger line running from compressor
The freon input point on a 1994 Olds Cutlass 3100 V6 is located behind the air filter box assembly.
2lbs of r-134 refrigerant 2lbs of r-134 refrigerant
I believe it is around 3 1/2#.
The 1995 Oldsmobile Cutlass Supreme holds 32 ounces of refrigerant. These models require R-134a Freon. This was used for all Cutlasses from 1994 to 1996.
Unless it has been converted to R134, the OEM refrigerant installed in 1991 was R12 Freon. I suggest you have it converted to R134 if it has not already been done.
Only if you replace the Dryer, install adapters on the lines, and use compatible oil.
R134a
None, the refrigerant is R134a not Freon which is R12.
A 1995 Cutlass Supreme should use R12 freon. The fittings are different between R12 and R134 so that they can not be accidentally swapped.
General Motors changed their passenger cars in 1992 or 1993 so you can be pretty sure that it is R134a. My 1995 CS uses R134a.