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Registered
Join Date: Oct 2003
Location: Mount Pleasant, South Carolina
Posts: 14,717
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Nitrogen vs Argon/CO2 mix to pressure test an AC system?
Tomorrow I'm going to replace the receiver dryer and evecuate the AC system on my BMW.
Since I don't have a nitrogen bottle to pressure test my AC system on the BMW, can I use my welding argon/co2 mix?
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