High pitched whistle

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Feb 5, 2012 | 07:28 AM

PhilsHandyService

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High pitched whistle

1999 Ram van Mag-V6

I hear a short high pitched whistle intermittent at idol any ideas

Feb 5, 2012 | 11:39 AM

ComicDom1

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Joined: Jan 2012

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Check your vacuum lines for leaks.

Jason

Feb 6, 2012 | 12:12 AM

stev

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Joined: Dec 2005

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From: Nashville

is it a belt chirp?

Feb 19, 2012 | 01:28 PM

master tech

Site Moderator & Tech

Joined: Apr 2007

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From: Near Sacramento,ca

Could also be a blown intake manifold gasket.

Feb 22, 2012 | 05:03 PM

Rusty93RamVan

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Joined: Nov 2006

Posts: 617

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Could also be IAC malfunction - check that.