What year did they start using 134a refrigerant? I want to recharge my A/C but cannot find any stickers under the hood nor info in the manual advising which refrigerant the '94's used. I'll want to get adapters if it took the old refrigerant or take it to the shop.
A google search indicated that the '94's used 134a...but the Haynes manual says otherwise.
Anybody know for sure?