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Old 11-09-2018, 02:46 PM   #4
911monty
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Join Date: Oct 2014
Location: California Central Coast
Posts: 1,476
Garage
Quote:
Originally Posted by KC1 View Post
Don't know how else to describe it... every morning when I first start my 2000 BoxsterS, there is a mysterious squeeling noise coming from the area behind the passenger seat head rest. It continues for a few seconds, then ends with a noise that sounds like a vacuum cleaner winding down. It only does it on the initial start up. Car has 88,000 trouble-free miles on it, and is well maintained. Any one else ever experience this?
+ 1 on SAI pump. Runs ~90 sec. Squealing noise is probably bearings going out. There are threads on rebuild etc. But if it was me They are cheap on ebay. QualityPorsche parts highly recommended seller. Buy a low mileage one and swap out.
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