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.
Car Problem Reports
Chevrolet Silverado SS Popping Noise From Muffler Heat Shield
Chevrolet Silverado SS Problem
6 Reports
Model Years Affected: 2003, 2004, 2005, 2006, 2007
Verified
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Visitor, 2005 Chevrolet Silverado SS, 75,100 mi
I occasionally hear a popping sound after driving, and I also feel heat when driving.
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