93 a/c unit

L/F 93 man

Registered User
i am looking at buying a 93 SC 5 speed, and i was wondering if the a/c unit is already 134a or is it the old stuff? I used to have a 91 SC and i know it had the old stuff. thank you in advance for your help.
 
93 should still be using freon/R12. You can tell for sure by looking at the fittings on the hoses. R12 is the smaller, about 1/2" fitting; r134a looks big and has blue/red caps and is about 5/8" and has a ridge where clip-on hoses fit.
 
thank you for the help guys. i just bought the 93 today but i cant pic it up till july 10th because my schedule is full. i cant wait to get it though i loved my 91 i had.
 
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