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 NG900 & OG93 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Saab 9-3 SE intermittent no-start problem when warm
Posted by Mauricio (more from Mauricio) on Tue, 8 Jan 2008 22:05:48
Members do not see ads below this line. - Help Keep This Site Online - Signup
I've got an automatic 2002 9-3SE with 31,000 miles. Lately it has developed an intermittent no-start problem when warm. This occurs typically after the engine has been shutoff for maybe 20-40 minutes (such as when you've gone into the grocery store) and then come out and try to start it. The engine spins over fine but there is no hint of any cylinder firing. I checked and there is no problem with the fuel pump The dash lights & gauges all light up and work...except the tach doesn't move when the engine is being cranked over and the only light that stays is the red triangle with admiration mark inside. Generally I try 4-5 cranking sessions, with no starting. If I then wait a few minutes more it generally then starts right up. Starts fine when cold and if it sits for a shorter or longer time. Runs fine otherwise. Any ideas on possible causes?
I tuned-up recently. About 3,000 miles ago (a year) I changed the Ignition Cassette, I tried once with a new DI cassette but it wasn’t the problem since there was no electric pulse to it at the moment that made the failure at a repair shop. However there was a doubt about the Crank position sensor so I changed it couple of days ago, however, yesterday after a couple hours of cool down it almost gave me trouble to start it. Even now when the car is cool I feel it starts with a small delay.
So there is for sure no trouble at all with Fuel pump, DI cassette or crank position sensor.
From other posts there is doubt if it could be the Neutral safety switch? I haven’t had the opportunity to test it since the problem haven appeared lately, but how can find out if that sensor is working properly?
Has this happened to anyone and/or anyone have any ideas? I had a chance to search the threads but no conclusive solution, so I apologize in advance is this is a common problem with an easy fix.
Thanks for your help!
posted by 201.141.24...
Posts in this Thread:
- Saab 9-3 SE intermittent no-start problem when warm, Mauricio, Tue, 8 Jan 2008 22:05:48 <-- Viewing This Message
- Re: Saab 9-3 SE intermittent no-start problem when warm, Lwood, Thu, 5 Aug 2010 19:36:22
- Re: Saab 9-3 SE intermittent no-start problem when warm, Mauricio, Wed, 9 Jan 2008 16:20:59
- Re: Saab 9-3 SE intermittent no-start problem when warm, Scott Daggert, Wed, 9 Jan 2008 16:01:25
- Re: Saab 9-3 SE intermittent no-start problem when warm, Ron, Wed, 9 Jan 2008 04:32:44
- Classic Crank Position Sensor failure, SeeVTSaab, Wed, 9 Jan 2008 04:12:07
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!