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Old 05-09-2011 | 07:33 PM
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Default High pitch wining noise

Hi
I am getting a high pitch wining noise when my engine starts.

It goes away in about 5 mins

Any thoughts?

Thanks
Old 05-09-2011 | 08:07 PM
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Default Re: High pitch wining noise

not sure if the B6 platform have it, but the B5 has the (S)econdary (A)ir (I)ntake that kicks on during cold starts. They tend to start sounding like a vacuum as they wear out....
Old 05-09-2011 | 09:01 PM
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Default Re: High pitch wining noise

Originally Posted by vgorous
not sure if the B6 platform have it, but the B5 has the (S)econdary (A)ir (I)ntake that kicks on during cold starts. They tend to start sounding like a vacuum as they wear out....
yea the b6 has sai, mine sounds like a jet taking off when i start it in the morning, its totally normal
Old 05-21-2011 | 11:51 AM
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Default Re: High pitch wining noise

Thanks very much.

Also there is no power getting to my air conditioning compressor.
Could this be related to the wining noise?
Old 05-22-2011 | 11:36 AM
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Default Re: High pitch wining noise

does it happen in the colder months usuallly? Cold winter mornings?

its one of your belts. I think its the tensioner or the serpentine.

What km at and have you done timing belt yet?
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