Does my 1993 Toyota Camery have a new or old AC Unit?

Question

And How can i fix it? I Really need this fixed without Shelling out Hundreds to a Mechanic!!!

Answer 1

it doesn't mater which as converting is easy
you can tell by the connectors you use to fill it if threads are on the outside its r 12 if threads are inside r 134
your car came stock with r12 but may have been converted

r 12 is still available to certified mechanics
i still got some