The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
7/1: Members: Log In to See Fewer Ads! |
5/28: SAAB Evolutions/TSN T-Shirts $14
[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 C900 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: Question for Swede re: Hunting idle
Posted by JohnK (more from JohnK) on Mon, 25 Oct 2004 07:14:17
In Reply to: Question for Swede re: Hunting idle, Richard Beasley, Sun, 24 Oct 2004 15:14:12
Members do not see ads below this line. - Help Keep This Site Online - Signup
While not Anders, maybe this will help. If the idle swing is only at cold start, I would still suspect the AMM, even though you have the mixture right. While I don't know all the circuity, I have experienced AMM problems even with a good mixture. They can cause cold idle swings or surging and flat spots under load when warm, even when they "check out" OK on mixture...exactly why???who knows Only practical test is to wsap in a known good one.
Have you given your AIC valve a sharp whack with a screwdriver. If idle settles down, try cleaning your AIC with carb spray. If that doesn't work, try a new AIC.
You've probably done this but give your throttle body a cleaning with carb spray and use an old toothbrush to remove any build up where the butterfly meets the bore. If the throttle doesn't close correctly, the AIC gets confused.
Finally make sure your trottle position switch is working properly,, i.e. clicks just off idle and continuity between pins 1 and 2 at idle.
posted by 208.208.152...
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
![](/tsn/xyz/stateofninebutton.gif) |
SaabClub.com
![](/tsn/xyz/scnabutton.gif) |
Jak Stoll Performance
![](/tsn/xyz/jakstollbutton.gif) |
M Car Covers
![](/tsn/xyz/mcarcoversbutton.gif) |
Ad Available
![](/tsn/xyz/buttonavailable.gif) |
![](/tsn/images/tsnmap.gif)
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!