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Re: How small of a leak will dye show?
Posted to HVAC Forum on 6/2/2019 15 Replies

I agree with Kevin. Probably 25% or more of vehicles I check for a leak have leaking valves. And many of them that weren't leaking will leak after being disturbed. ESPECIALLY the high side fitting with a ball for a valve. Pretty much every system I repair for ... Login to read more.

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