Re: Update, same noise here too - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Re: Update, same noise here too
Posted by GaryG [Email] (more from GaryG) on Wed, 13 Oct 2004 05:40:34
In Reply to: Update, Mark H., Tue, 12 Oct 2004 07:01:50
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97 SET with the groaning noise too. Not much cooling power. I orginally thought this was in some way connected to a fan problem. The resistor burned out on the fan and it wouldn't work at the low speed setting. After replacing the resistor the fan works correctly but the AC problems are still there. I noticed the low side pressure is very high, at least 50psi, so I thought it was just over-charged and vented a little refrigerant. Not much change after doing this either.
I'm thinking it might be the expansion valve now, so I'm going to have a shop empty the coolant and try to replace it. Has anyone successfully fixed this problem?
posted by 206.228.131...
Posts in this Thread:
- Intermittent groan when heat on - pitch follows RPM - ?, Mark H., Mon, 11 Oct 2004 20:45:07
- Re: Intermittent groan when heat on - pitch follows RPM - ?, DRW, Wed, 13 Oct 2004 13:27:06
- Its the compressor., Asia, Tue, 12 Oct 2004 10:44:01
- Update, Mark H., Tue, 12 Oct 2004 07:01:50
- Re: Update, same noise here too, GaryG, Wed, 13 Oct 2004 05:40:34 <-- Viewing This Message
- Same thing here, David The Impaler, Tue, 12 Oct 2004 09:33:35
- Re: Update, MJM
, Tue, 12 Oct 2004 09:05:54 - Re: Update, BillD, Tue, 12 Oct 2004 07:10:20
- Me too..., sndgeek, Tue, 12 Oct 2004 09:21:05
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