Car Problem Reports

Chevrolet Silverado 1500 HD Popping Noise From Muffler Heat Shield

Chevrolet Silverado 1500 HD Problem
10 Reports
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Model Years Affected: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008

Average Mileage: 71,077 mi (63,233 mi - 78,000 mi)


The muffler heat shield may become loose on the muffler causing a rattle or popping noise. Our technicians tell us there is a kit available from GM to correct this problem.

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