[General | Members | C900 | 9000 | NG900 & OG93 | 92X | 93 | 95 | NG95 | 97X | 99 | Sonett | Vintage Models | Performance | Detail | Clubs & SOC | Other Cars | Books Movies & Music | Chat | FAQs | Gifts | Photos | Classifieds | Polls | Raffle | Sponsors]

9000 Bulletin Board
1985-1998
Search:

[Main 9000 Bulletin Board | Post Followup | FAQ ] [ Prev by Date ] [ Next by Date ] Member Login / Signup [Most Recently Edited Saabnet.com Photo Galleries]
PCV nipple?
Posted by David Ingram (more from David Ingram) on Thu, 21 Jun 2012 09:59:10
In Reply to: gas smell in cabin, bob rosen, Wed, 20 Jun 2012 17:23:07
If the PCV nipple (Positive Crankase Ventilation) gets old, the plastic nipple can pop out, and your crankcase fumes will exit to the atmosphere. Smells like gassy, oily exhaust. Maybe that's your culprit.

The part I'm describing is found on the passenger side of the valve cover (very top of engine) on the side facing the passenger cabin. Two large hoses going into it from the throttle body area.

These commonly get old and brittle and break, and/or the rubber gasket it passes through into the valve cover falls apart. Either way it can result in some nasty smelling vapors coming your way, and it's very often overlooked.

I'm hoping that's your issue. Though if it's truly a gasoline smell, it probably isn't. Very inexpensive fix, though, and often left out of the diagnostics so worth mentioning.

posted by 68.195.246...
Posts in this Thread:
Members can receive an alert when someone posts in this thread.
Post a Followup

Name:
E-Mail: (Confidential & Secure - Not revealed to other users!)
Send me email when someone posts in this thread: (available to Members)

Subject:

Posting rules are simple - No for sale/wanted ads or live auctions may be here - use the classifieds.
You may not cross-post your message to multiple BBs.
Personal attacks, insults, or flaming are not allowed.
Posting any of this will result in an immediate loss of posting privileges on this site.
Site Members do not see any warning (red) text.

Message:

Optional Link URL: (e.g. http://www.saabnet.com/)
To promote your own Saab site here, you must have a link back to The Saab Network.
Link Title:
Optional Image URL: (e.g. http://www.saabnet.com/img.jpg)


The content on this site may not be republished without permission. Copyright © 1988-2012 - The Saab Network - saabnet.com.
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 Donations
Your address is: 50.19.155.235 - Using CCBot/2.0 - Logged.
Site Members do not see red text instructions, green links, and bottom of the page banners.
Click here to see all the Site Membership Benefits!