Question about 1991 Buick Regal
How do I convert my freon from R12 to R134 in my air conditioning system?
You have to have the R12 completely evacuated. This is done at a repair facility that works on A/C. The only thing after that is screwing on 2 fittings to your existing lines and charge your system. Companies make retro-fit kits so the owner can do it themselves. These kits are available at most part stores.
Posted on Jun 12, 2008
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Posted on Jan 02, 2017
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