420SEL whirrling /humming sound

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420SEL whirrling /humming sound

11-11-2001, 04:47 PM

fredsegal

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Join Date: May 2001

Posts: 301

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420SEL whirrling /humming sound

On the first start of the morning there is a low pitch whirling/humming sound comming (I think) from the passenger side of the engine compartment. It is easy to hear,it sounds as though it's speed is tied to rpms and it stops suddenly after a min. or so. Has anyone else had this occur?

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