Re: Bad A/C day - Saab 9000 Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
3/26 M Car Covers (by State of Nine) |
12/12 Make Amazon Pay Saabnet!
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
[Main 9000 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: Bad A/C day
Posted by BobS (more from BobS) on Sun, 12 Jul 2015 11:35:29
In Reply to: Bad A/C day, sam96CS [Profile/Gallery]
, Sat, 11 Jul 2015 16:53:59
Members do not see ads below this line. - Help Keep This Site Online - Signup
For what it's worth. From day one our 97 9k would freeze the evaporator on long trips, it was ok around town but a couple hours on the road and it was not doing well. Messed with the antifrost switch with poor results, it reduced the freezing but also increased the center vent temperature. Many years later I was watching it at fast idle with a gauge set, and noticed the suction line was cycling between really cold to on the warm side. All of a sudden the the high pressure side went towards 400 PSI, couldn't shut it off fast enough. All this indicated a sticky expansion valve. Changed the valve and everything was better. Apparently the valve had been sticking for years.
posted by 97.127.243...
Posts in this Thread:
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
StateOfNine.com
|
SaabClub.com
|
Jak Stoll Performance
|
M Car Covers
|
Ad Available
|
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!