While out yesterday in 90 dgrees, the POA line hose blew..."Their she goes". I need some help with re-charging a a 1972 Camaro. I have R134...Can I get the stuff at Auto Zone?:clonk:

You can get this stuff at Walmart or zone. But first determine why POA valve blew. Sounds like you already converted this ? If you lost some oil,, need to add some, 2 or 4 oz should do it... Got Guages for 134?

From what I can tell, the hse leeding up to the dryer. These are 34 years old, so it's bound to happen. Thanks for the info. I do not have gauges.

Thats a high pressure line,,, Is the dryer plugged? This is the litte thingy that absorbes all junk and moisture out of your system, so its possible unless you had clamps on it and they were loose? No guages? No evacuate pump? Need them. And if you lost oil , need that too.