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Re: Free air vent service tip ?
Posted by Bill N (more from Bill N) on Tue, 27 Jan 2004 12:53:09
In Reply to: Free air vent service tip ?, ukk, Tue, 27 Jan 2004 07:27:14
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Looks like this is the Swedish version of one of the standard service bulletins on the 9-5 w/ the 4cyl engine. The problem is that under some conditions the crankcase vent system doesn't allow for enough flow and pressure builds up in the crankcase. This causes oil to be blown into the cylinders and increases oil consumption
Basically, it has you drill out the nipple to 2mm where the smaller vent hose connects to the crankcase vent on the valve cover and drill out the hole to 5 mm in the nipple leading from the oil trap to the turbo plumbing. If you get an Alldata DIY subscription for the 9-5 you can get all the details.
BTW, the hoses that Saab used in the PCV system are prone to deteriorate and split and should be replaced every few years. There are three hoses and all are available from eeuroparts.com.
posted by 138.86.1...
Posts in this Thread:
- Free air vent service tip ?, ukk, Tue, 27 Jan 2004 07:27:14
- Re: Free air vent service tip ?, ukk, Wed, 28 Jan 2004 00:27:13
- Re: On our site too., Nick Taliaferro , Tue, 27 Jan 2004 15:40:51
- PCV PDFs online, fsik, Tue, 27 Jan 2004 14:53:26
- That is the new PCV update from October 2003.>>>, SWEDECAR , Tue, 27 Jan 2004 13:28:13
- Re: Free air vent service tip ?, Bill N, Tue, 27 Jan 2004 12:53:09 <-- Viewing This Message
- Look cool, where i can find an english verson? n/m, Bert K, Tue, 27 Jan 2004 09:27:02
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