Using Shop Air To Leak Test?

Information on some common auto air conditioning topics.
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seagiant
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Using Shop Air To Leak Test?

Postby seagiant » Sun Nov 15, 2020 4:53 pm

Hi,
I see guys on U-Tube, using shop air and a soap bottle to find leaks in Auto AC Units.

Thoughts?
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Tim
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Re: Using Shop Air To Leak Test?

Postby Tim » Sun Nov 15, 2020 6:21 pm

Nitrogen is a better gas for leak testing. Shop air unless used with a paint regulator will induce moisture to the system.
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seagiant
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Re: Using Shop Air To Leak Test?

Postby seagiant » Sun Nov 15, 2020 7:00 pm

Hi,
Thanks, but won't the pump down get rid of air anyway?

That seems to be the thinking on it, but I do understand Nitrogen is a better mouse trap!
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Tim
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Re: Using Shop Air To Leak Test?

Postby Tim » Sun Nov 15, 2020 7:45 pm

Air yes, moisture depends!!
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seagiant
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Re: Using Shop Air To Leak Test?

Postby seagiant » Mon Nov 16, 2020 11:42 am

Hi,
Thanks!

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