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International Automotive Technicians Network
Re: What methods of checking for leaks do you use?
Posted to HVAC Forum on 4/13/2001

I use soap/water, dye, sniffer for smaller leaks, nitrogen for systems that do'nt hold vac for very long. Excepting the leaks that you can hear, soap solution is very reliable. depends on the situation.

APCOAIR 2000 Michigan Ave. Alma, MI 48801

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