The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

ss454conv · 06-02-2015, 10:19 PM

I did the 134 POA adjustment to 26 PSI on my 70 Chevelle and installed a brand new GM compressor along with drier, seals, and hoses (not a reman) and it worked great the entire time I was running it. Prior to that I had the tube. It constantly cycled and cooling would instantly stop when it kicked off. I would avoid the tube if possible. Just my experience.

06-02-2015, 10:19 PM	#46
ss454conv Registered User Join Date: Jun 2013 Location: Waterloo IL Posts: 49	Re: Converting factory AC to use R134a I did the 134 POA adjustment to 26 PSI on my 70 Chevelle and installed a brand new GM compressor along with drier, seals, and hoses (not a reman) and it worked great the entire time I was running it. Prior to that I had the tube. It constantly cycled and cooling would instantly stop when it kicked off. I would avoid the tube if possible. Just my experience.