Re: 1997 SAAB 2.0T Knocking noise - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Re: 1997 SAAB 2.0T Knocking noise
Posted by Nickshu (more from Nickshu) on Fri, 30 Sep 2005 20:08:40
In Reply to: 1997 SAAB 2.0T Knocking noise, John, Fri, 30 Sep 2005 13:43:38
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Never heard of "adjusting the tracking" Maybe your mechanic was thinking of his VCR? Never heard of this.
There are two plastic pulleys that go bad on this car. Replace both of them, or replace one of them and the convert the car to the short-belt modification which bypasses one of the pulleys. (do a search).
There is a third pulley on the tensioner, but this one almost never goes bad.
Remove the belt again and spin each pulley (PS pump, water pump, AC, etc). See if any make noise or don't feel smooth. I had a bad bearing on my alternator which made some noise at one time. But the two pulleys are the common offenders.
Nick
95 900S 130K
posted by 68.84....
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