The Saab Link Forums - View Single Post - Oil Pump Whine?? (Video Included)
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Old 07-27-2017, 09:40 AM   #3
DrewP
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Join Date: Dec 2006
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That sounds like balance shaft or timing chain to me. It didn't make that sound before the head gasket was done? When you removed the timing chain tensioner did the back chain guide pivot freely?

Stupid question, but you released the ratchet in the tensioner by removing the 13mm hex head bolt and spring from the tensioner before you put it back in, right?
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