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Stupid AC, 20psi, 120psi...73degrees [message #137765]

Sat, 06 August 2011 15:08

Keith V

Messages: 2337
Registered: March 2008
Location: Mounds View,MN

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Senior Member

Continuing from this thread;
http://gmc.mybirdfeeder.net/GMCforum/index.php?t=msg&th=18173&start=0&rid=1431

Or for the Email crowd subject is; More AC questions....

so I bought real (well harbor freight) AC gauges.

* Low side 19 psi
* High side 120 psi
* Recirc blocked for 100% recirc
* engine at 1500 rpm
* run for 20 minutes
* heater hose shut off mechanically
* ambient temp 78 degrees

AC outlet temp is 73 still degrees

Secondary evap temp was 63 degrees
(this one is definitely 100% recirc!)

What the heck?

Do I have air in the system??

Gremlins?
Trolls??

Keith, cant see the problem, vasilakes

Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com

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[Message index]

		Stupid AC, 20psi, 120psi...73degrees By: Keith V on Sat, 06 August 2011 15:08
		Re: Stupid AC, 20psi, 120psi...73degrees By: Ken Burton on Sat, 06 August 2011 17:02
		Re: Stupid AC, 20psi, 120psi...73degrees By: Keith V on Sat, 06 August 2011 18:25
		Re: Stupid AC, 20psi, 120psi...73degrees By: John Sharpe on Sat, 06 August 2011 18:38
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: emerystora on Sat, 06 August 2011 21:11
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: Keith V on Sat, 06 August 2011 21:25
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: roy1 on Sat, 06 August 2011 22:13
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: spiffycar on Sat, 06 August 2011 23:13
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: fred v on Sun, 07 August 2011 11:07
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: James Hupy on Sun, 07 August 2011 11:29
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: idrob on Sun, 07 August 2011 11:28
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: Keith V on Sun, 07 August 2011 12:05
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: hal kading on Sun, 07 August 2011 13:52
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: idrob on Sun, 07 August 2011 15:49
		Re: Stupid AC, 20psi, 120psi...73degrees By: C Boyd on Sat, 06 August 2011 19:09
		Re: Stupid AC, 20psi, 120psi...73degrees By: C Boyd on Sat, 06 August 2011 19:16
		Re: [GMCnet] Stupid AC, 20psi, 120psi...73degrees By: Steven Ferguson on Sun, 07 August 2011 17:11

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