Hey, I am replacing my air conditioning compressor on my 94 Mustang GT. Does my car use R-134a or the R-12 refrigerant, deppending on which one it is i either need to add PAG oil or a mineral oil to the compressor.

Thanks for any help, Mark.

 

I think it is R134 but just ask an auto part sore such as Autozone to make sure or do a search on line...