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2004 Jaguar X-Type Question: Car makes whistling sound about 5-10 seconds then may not hear again for 10-15 m

 

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Danacant, Mckeesport, PA, November 30, 2013, 06:00
 Rookie

Starts out low then louder

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  • Answer #1

    November 30, 2013, 18:30
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     Master

    does it make the noise at idle in park or in gear or when driving down the road?

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  • Answer #2

    April 16, 2014, 08:36
     Rookie

    Had same issue.could be one of 2 things. Check vaccumm line that connects from top of intake manifold to master cylinder. Mine for some reason appeared to corrode. Or check both of the bank o2 sensors located on passenger side of intake manifold (black round disk looking things) orings go bad. Good luck!

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