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Old 12-11-2016, 04:37 PM   #20
something wrong
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Join Date: Jun 2008
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Default Re: 1990 Laser TX3 whining/whistling sound when revving

Quote:
Originally Posted by WhistleBeGone View Post
I took my car in today and apparently the whistling noise is coming from the power steering pump. The pump is not leaking. The power steering belt was apparently one of the belts replaced previously. (Is it one of the drive belts?) I was told the noise is due to the new belt being tighter than the old one and that the noise should go away in 2000 kms or so as the new belt loosens.

I was pretty surprised by this as I would not have thought the power steering was doing anything unless the steering wheel was being turned. Even stranger, to me at least, that it is affected by revs.

Anyway, hopefully this goes away soon enough and it is good to know that it is nothing to be concerned about.

Thank you very much for responding here. I really appreciated it.
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Is the belt to the power Steer a single belt EG: Doesn't also drive the alternator and water pump?

If that's the case can you take the Pwr Steer belt of and start the car to hear if the noise is gone, since you said its there in neutral?
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