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Wierd Wistle Sound at Cold Start -04 A4 1.8T

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  #11  
Old 12-28-2007, 07:16 PM
QuattroPhilly's Avatar
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Default RE: Weird Whistle Sound at Cold Start -04 A4 1.8T

Is this secondary air pump expensive to replace?
The car does ride high at like 1000k rpm then drop down 800k
 
  #12  
Old 12-28-2007, 07:27 PM
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Default RE: Weird Whistle Sound at Cold Start -04 A4 1.8T

it can be, but yours is working like it should
 
  #13  
Old 12-28-2007, 07:51 PM
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Default RE: Weird Whistle Sound at Cold Start -04 A4 1.8T

So what are you saying? Is my car fine? It never did this before last winter?
 
  #14  
Old 12-28-2007, 07:53 PM
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Default RE: Weird Whistle Sound at Cold Start -04 A4 1.8T

100% ok.
 
  #15  
Old 12-28-2007, 07:58 PM
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Default RE: Weird Whistle Sound at Cold Start -04 A4 1.8T

Much appreciated Thanks!
 
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