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Re: [GMCnet] yet another dash AC question [message #274440 is a reply to message #274437]

Fri, 27 March 2015 15:58

Messages: 1262
Registered: September 2009

Karma:

Senior Member

I flushed the hoses, evaporator, and condenser, replaced the receiver/dryer and expansion valve, pulled a good vacuum
which I left overnight and then vacuumed it some more before filling. I see no temp difference on the input vs
output on the receiver/dryer so I don't think it's plugged. When the system equalized with the compressor off,
the pressure was much higher than ambient air (clearly overcharged), so let off some refrigerant until it was at about ambient.
Unfortunately, it made no difference to the cooling.

I'm guessing the new replacement expansion valve I installed is defective.

bummer. Getting tired of taking this thing apart, but summer's coming so not much choice.

thanks,
Karen
1975 26'

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[Message index]

		yet another dash AC question By: KB on Fri, 27 March 2015 14:43
		Re: [GMCnet] yet another dash AC question By: emerystora on Fri, 27 March 2015 15:27
		Re: [GMCnet] yet another dash AC question By: biggreen on Fri, 27 March 2015 15:45
		Re: [GMCnet] yet another dash AC question By: KB on Fri, 27 March 2015 15:58
		Re: [GMCnet] yet another dash AC question By: Bullitthead on Fri, 27 March 2015 16:36
		Re: [GMCnet] yet another dash AC question By: KB on Fri, 27 March 2015 16:52
		Re: [GMCnet] yet another dash AC question By: roy1 on Sat, 28 March 2015 00:55
		Re: [GMCnet] yet another dash AC question By: KB on Sat, 28 March 2015 10:36
		Re: yet another dash AC question By: Chris Tyler on Fri, 27 March 2015 19:03
		Re: [GMCnet] yet another dash AC question By: powwerjon on Fri, 27 March 2015 23:02
		Re: [GMCnet] yet another dash AC question By: KB on Sat, 28 March 2015 10:21
		Re: [GMCnet] yet another dash AC question By: emerystora on Sat, 28 March 2015 10:34
		Re: [GMCnet] yet another dash AC question By: Matt Colie on Sat, 28 March 2015 17:45
		Re: [GMCnet] yet another dash AC question By: KB on Sat, 28 March 2015 21:39
		Re: [GMCnet] yet another dash AC question By: roy1 on Sun, 29 March 2015 00:25
		Re: [GMCnet] yet another dash AC question By: KB on Sun, 29 March 2015 11:25
		Re: [GMCnet] yet another dash AC question By: powwerjon on Sun, 29 March 2015 13:20
		Re: [GMCnet] yet another dash AC question By: emerystora on Sun, 29 March 2015 13:50
		Re: [GMCnet] yet another dash AC question By: powwerjon on Sun, 29 March 2015 14:04
		Re: [GMCnet] yet another dash AC question By: emerystora on Sun, 29 March 2015 14:13
		Re: [GMCnet] yet another dash AC question By: USAussie on Sun, 29 March 2015 15:06
		Re: [GMCnet] yet another dash AC question By: roy1 on Sun, 29 March 2015 14:34
		Re: [GMCnet] yet another dash AC question By: Kingsley Coach on Sun, 29 March 2015 07:04
		Re: [GMCnet] yet another dash AC question By: KB on Thu, 13 August 2015 14:45
		Re: [GMCnet] yet another dash AC question By: ljdavick on Thu, 13 August 2015 14:51
		Re: [GMCnet] yet another dash AC question By: bdub on Thu, 13 August 2015 15:07
		Re: [GMCnet] yet another dash AC question By: KB on Thu, 13 August 2015 18:20
		Re: yet another dash AC question By: JohnL455 on Sun, 29 March 2015 18:22
		Re: yet another dash AC question By: Keith V on Sun, 29 March 2015 20:42
		Re: yet another dash AC question By: KB on Mon, 30 March 2015 17:55
		Re: yet another dash AC question By: Adrien G. on Mon, 30 March 2015 22:25
		Re: yet another dash AC question By: KB on Tue, 31 March 2015 12:22
		Re: yet another dash AC question By: Adrien G. on Tue, 31 March 2015 22:30
		Re: yet another dash AC question By: KB on Wed, 01 April 2015 12:31
		Re: yet another dash AC question By: KB on Mon, 30 March 2015 17:44
		Re: yet another dash AC question By: KB on Wed, 01 April 2015 12:37
		Re: yet another dash AC question By: JohnL455 on Mon, 30 March 2015 07:47
		Re: yet another dash AC question By: KB on Mon, 30 March 2015 17:51
		Re: yet another dash AC question By: JohnL455 on Wed, 01 April 2015 09:36
		Re: yet another dash AC question By: KB on Wed, 01 April 2015 12:45
		Re: [GMCnet] yet another dash AC question By: ljdavick on Wed, 01 April 2015 18:18
		Re: yet another dash AC question By: Bob de Kruyff on Wed, 01 April 2015 23:13
		Re: yet another dash AC question By: JohnL455 on Fri, 03 April 2015 08:46
		Re: yet another dash AC question By: Bob de Kruyff on Fri, 03 April 2015 16:08
		Re: yet another dash AC question By: jhbridges on Thu, 13 August 2015 15:59
		Re: yet another dash AC question By: JohnL455 on Thu, 13 August 2015 19:12

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