Greetings-I have a Honda Civic 94 ex sedan with low A/C temp. Everything looks fine, I was told that I had to convert to R-134-Has anyone try this before? Any assistance will be grateful.

Thanks
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This is not the right place to post this. You don't have to convert to R134a it is not mandatory. If your AC stops working it is cheaper for you to retrofit to R134a than it is to recharge an R12 system. It is illegal to vent any kind of AC refrigerant to the atmosphere so when you have the retrofit done take it to a shop.