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Old 06-07-2017   #1
Jim Stanley
 
Join Date: Apr 2017
Location: Missouri
Posts: 46
Default Whistle

my 1990 has a high pitched whistle when idling warm. Any thoughts are appreciated.


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Old 06-07-2017   #2
ssrszz4
 
Join Date: Jan 2017
Location: US
Posts: 233
Default Re: Whistle

Could be anything from a pulley to an intake or vacuum leak.

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Old 06-07-2017   #3
Young1
 
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Join Date: Sep 2016
Location: Ocala, FL
Posts: 899
Default Re: Whistle

Anyone in Missouri that can meet with Jim to diagnose?


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1991 ZR-1 Quasar Blue Metallic/Black #729
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Old 06-07-2017   #4
Jim Stanley
 
Join Date: Apr 2017
Location: Missouri
Posts: 46
Default Re: Whistle

Quote:
Originally Posted by ssrszz4 View Post
Could be anything from a pulley to an intake or vacuum leak.

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Thanks! Based on sound I am betting on vacuum leak.


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