Problem Reports
Chevrolet Silverado 1500 HD
Report: Popping Noise From Muffler Heat Shield
Chevrolet Silverado 1500 HD Problem
10 Reports
Model Years Affected: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Average Mileage: 71,077 mi (63,233 mi - 78,000 mi)
Verified
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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Visitor, 2008 Chevrolet Silverado 1500 HD, 63,233 mi
rattiling nosie where muffler is
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B. Clark, 2007 Chevrolet Silverado 1500 HD, 78,000 miRookie
I am having a rattiling noise close to where the muffler is? anybody know what that might be.
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