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2004 tahoe: belt squeals when at idle

Customer Question
I recently purchased a 2004...
I recently purchased a 2004 tahoe and the belt squeals when at idle. what do i do?
Submitted: 7 years ago.Category: Chevy
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Answered in 10 minutes by:
1/24/2010
Chevy Mechanic: Don - Mo Lurch, Auto Mech / Electronics replied 7 years ago
Don - Mo Lurch
Don - Mo Lurch, Auto Mech / Electronics
Category: Chevy
Satisfied Customers: 21,153
Experience: Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.
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Best thing to do is Remove the Belt & Clean all Pulleys & inspect for worn or loose Pulleys, then Replace Belt with new.
Many times road grime, dirt & moisture will get on pulleys & make them squeal, which low RPM's would be worse.
Otherwise I/R allignment may be needed to be sure all Pulleys are aligned

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Don - Mo Lurch
Don - Mo Lurch
Don - Mo Lurch, Auto Mech / Electronics
Category: Chevy
Satisfied Customers: 21,153
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Experience: Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.

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