Check for gas puddle inside intake manifold - Saab 900 Bulletin Board - Saabnet.com
NG900 & OG93 |
Vintage Models |
Clubs & SOC |
Other Cars |
Member Photo Galleries |
Member Directory |
*Buddy Registry |
*Mileage Registry |
What's New |
Photo of the Month |
[Main C900 Bulletin Board | Post Followup | BBFAQ ]
[ Prev by Date ] [ Next by Date ] Member Login / Signup [Latest Member Gallery Photos]
Check for gas puddle inside intake manifold
Posted by walt [Email] (more from walt) on Tue, 4 Sep 2018 06:20:58
In Reply to: hard start / stalling / sputtering, Scott K, Mon, 3 Sep 2018 10:40:35
Failure of fuel pressure regulator at AC compressor end of fuel rail causes fuel to be sucked through diaphragm into intake manifold. Low fuel rail pressure (among other things) will cause these problems. If you have an adapter for attaching a fuel pressure gauge to inlet of fuel rail, you can check if pressure is in spec - 2.5 bar or 36 psi.
posted by 74.215.206...
Posts in this Thread:
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.
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 -
Your address is: 22.214.171.124 - Using CCBot/2.0 (https://commoncrawl.org/faq/) - Logged.
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!