Strange high pitched noise. Need help. - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Strange high pitched noise. Need help.
Posted by Obi Wein [Email] (more from Obi Wein) on Fri, 28 Sep 2001 11:45:25
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The car in question is a '96 900SE with about 45k miles.
In the past week or so there seems to be a high pitched screaching type noise coming from what sounds like the front right part of the engine. It occurs mainly in low gears (not at all in 5th) right around when the turbo kicks in. Running the RPM's up to over 4000 makes it sounds really terrible.
My 1st guess would be that the air filter is horribly clogged and it's screaching for more air, but that doesn't seem likely since it was a new filter about 5k miles ago. Second guess would be that there is a belt starting to get loose, but I wouldn't have thought the car had enough miles yet for that.
Any ideas would be helpfull so I know what to expect when I take the car in for service if it needs it.
Thanks.
posted by 155.201...
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