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Old June 24th 10, 08:42 AM posted to rec.autos.makers.chrysler
Ashton Crusher[_2_]
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Default Questions on AC low pressure port and missing cap

On Wed, 23 Jun 2010 04:29:29 -0400, ECLiPSE 2002 >
wrote:

>
>Thanks for the response - will try a salvage yard. Still not sure if
>the cap serves any other purpose than to keep moisture and dirt out of
>the port.
>
>Frank
>


Besides keeping dirt out it should have an o-ring in it and it's a
second seal to prevent freon from leaking out if the schreader valve
leaks a little. Usually if there is a leak you'll see oil. If you
run by an AC repair shop they may have a cap laying around they would
give you.
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