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.
Problems for specific Chevrolet Silverado 2500 HD years:
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Most reported 2008 Chevrolet Silverado 2500 HD problems
A loose or worn gas cap could be cause the Check Engine Light to illuminate.
The keyless entry system may stop working. Our technicians tell us the key fobs and keyless entry receiver may need to be replaced to correct this fault.