One problem related to engine exhaust system has been reported for the 2012 Chevrolet Silverado 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Chevrolet Silverado 3500 based on all problems reported for the 2012 Silverado 3500.
The contact owns a 2012 Chevrolet Silverado 3500. The contact stated that when the heater was activated, the exhaust fumes would enter the cabin of the vehicle. The vehicle was taken to the dealer for inspection where they advised that the down tube failed and needed to be replaced. The vehicle was not repaired and the odor was still present in the vehicle. The manufacturer was not notified. The failure mileage was 20,000.
| Engine Exhaust System problems | |
| Car Stall problems |