Thread: Is freon used in 18 wheeler a/c the same kind as in a 4-wheeler? If not what kind is used?
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Old 07-03-2008, 09:41 PM
Billy T Billy T is offline
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Join Date: Apr 2007
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i think so the epa made all 4-wheelers go to r 134a back in the 90s it should be on the epa sticker under the hood .
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