Chevrolet Silverado SS Problem Report

Chevrolet Silverado SS Popping Noise From Muffler Heat Shield

(6 reports)

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.

I occasionally hear a popping sound after driving, and I also feel heat when driving. -
Related Items:
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail...
The steering may develop a clunk type noise from the upper intermediate steering shaft.  O...
The noise sounds like an out of round tire ruing on something but it is not that. I do not see...
Rubbing noise when turning rattling noise when driving 15 mph and above tire keeps losing press...
It's a 2005 Silverado SS ever since bought heat only works on 90 on climate control. Turn it to...