Date: Fri, 29 Sep 2000 13:07:11 +0200 From: Goran Begicevic <goran.begicevicnopsamector.se> Subject: Re: Solve this Master Tech
Had same problem...but it wasn't the AC-pump!!! There is a small air-pump beneath the dash that suck ait from a small hole in the dash to temperature-sensor. When bearings get dry it will start to sound like crickets. I cured it by opening top of the dash and dropping little oil on the bearing. J wrote: > > On my Saab 9000 CSE 1993 75000 miles, the A/C pump wheel emits a noise > (A/C off) which one normally would associate with lack of lubrication. > The noise is not audible inside the car, but it worries me if the unit > is about to fail. I asked the Saab dealer about it, he said there are > no lubrication points or requirements for this unit. A replacement pump > would cost around £500 ! This is a lot of money for a bit of cold air. > What should I do now ? > > Johannes
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