More info on 2.3 N/A valves/ fuel supply system needed - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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More info on 2.3 N/A valves/ fuel supply system needed
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Posted by iveand [Email] (#3155) [Profile/Gallery] (more from iveand) on Mon, 2 Feb 2004 13:26:52 Share Post by Email
In Reply to: Trying to determine if IAC has failed., iveand [Profile/Gallery] , Mon, 2 Feb 2004 07:06:10
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fernando was working with the EVAP/purge valve on his 2.5V6 the past few weeks. From what I understand, he was having idling problems, and tracked it down to this valve. Am i correct that it is the larger diameter hose on the left bottom of the TB, and that it leads to the left hand fender (behind the shock post)? I thought I saw Anders saying that the N/A has no such valve. What does this vacuum hose lead to, then, and is it something that I should be looking into concerning my continued starting/idling problems? Is this something related to fuel tank pressure (I again saw reference to it in previous posts, but am not sure how it works for the 2.3).

Anyway, a discussion of these valves or other contingent items related to the vacuum lines and fuel system SPECifically in the the NA 2.3 would be much appreciated.

thanks in trying to track down these problems. I am hoping that others with the n/a that are having similar starting problems but are beyond the "first stage" checks will find something here to get these things running better in adverse conditions.

iveand
96 900s 2.3 n/a 5-speed 127k


posted by 146.82.1... 

_______________________________________
2006 9-3 Aero SC 2.8T 6-speed (current)
1990 900 SPG 2.0T 5-speed (current)
1985 900 2.0T 5-speed ("DOA" donor car)
1985 900 2.0T 4-door 5-speed (gifted to friend, RIP)
1996 900S 2.3L 5-speed (gifted to friend, RIP?)
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