Thread: 2004 Denali XL, whistling noise when accelerating
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Old 03-17-2004, 01:19 PM
rzkz8k rzkz8k is offline
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Re: 2004 Denali XL, whistling noise when accelerating
My dealer told me it is from the front AWD unit which is hydraulically coupled. I've got the Yukon XL with Autotrac.
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