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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

deceleration grinding noise 06 Silverado?

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Old Mar 7, 2015 | 9:51 AM
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Default deceleration grinding noise 06 Silverado?
Hi all, I Have a low mileage 06 Silverado 2500 that I had the transfer case replaced on with a used one just over a year ago. So I'm having a loud grinding/squealing noise when decelerating going down hill at speeds over 40mph. The sound goes away as soon as I accelerate again. Does the same thing in 4wd. Transfer case, transmission?? Please help! Thanks, James
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Old Mar 9, 2015 | 8:41 PM
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Filled with right amount of autotrack fluid?
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Old Mar 21, 2015 | 7:50 AM
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Default Yes it was
Originally Posted by country_09
Filled with right amount of autotrack fluid?
Yes it was
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Old Mar 21, 2015 | 9:26 AM
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Rear diff crown and pinion is my guesss. That's where I would start looking.
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