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Old 10-17-2011, 04:07 PM   #2
kwhite4
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Join Date: Oct 2004
Location: Gatesville texas
Posts: 180
Re: High pitch scream?

Mine does that at 7500 -7800 RPM and after putting a video in the truck I found it to be the driver.. LOL
I would check belts, alt, waterpump (if its mech) a belt will scream at you if its loose or not lined up right.
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