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Old 06-25-2017, 03:23 PM   #1
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Join Date: May 2017
Location: Seminole, FL
Posts: 9
02 Suburban annoying whistle!

Hey guys, my wife has been begging me to fix this for her, but I can't figure it out. Intermittent whistle that sounds like it's coming from the intake manifold. Check out the video below. It's a flex fuel with 180k miles. And ideas?

MachinistRandy is offline   Reply With Quote


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