No, you cannot.
r 134
try using the 134A it's supposed to be compatiable with your r12 that's what i had to do!
r12 but get a 134 kit and change it over for about 35.00 (wallmart) you have to be a regesterd mecanic to get r12
If you mix r12 with r134 air conditioning system, it will cause a high pressure in your airconditioning system and eventually damage the compressor and the evaporator. R12 is only for r12 aircon and something with r134, it can't be mix.
it cools about as good as with r12
Drain the r12 and put the 134 in. You can flush the system if you want to, but it really isn't needed. You will want to add some oil for the 134 in addition to the gas. You don't need to worry about changing O rings or anything else.
It has 134 A the change was around 92 93
r12 is the original refrigerant on a 1993 model year Prizm r12 is the original refrigerant on a 1993 model year Prizm
The same amount is used as an R12 system.
It is not recommended.
They should never be mixed.
The only legal way is with a R12 recovery/recycling machine.The only legal way is with a R12 recovery/recycling machine.