Usual Problems of the Chevrolet Silverado 3500
The Chevrolet Silverado 3500 may be built as a heavy-duty pickup truck. But even with its hard shell and all its brawns, this full-size truck also has its fair share of vulnerabilities. Problems commonly reported by Silverado 3500 owners and drivers range from a simple gas cap issue to a more serious rough engine idling. If you drive this heavy-duty, full-size pickup truck, you may want to take a peek at the list of the common issues for repair and maintenance to get an idea what you need to watch out for. These are the commonly reported problems:
Stalling/Low engine idle speed
Some owners of the Silverado 3500 have complained about the truck’s seemingly low engine idle speed, while others have even reported stalling. They have experienced this problem with the truck after reaching a high mileage. Usually, the problem can be blamed on dirt that has accumulated on the throttle body, which leads to this condition. Fortunately, the stalling and rough idling issues can be solved by servicing the throttle body.
Burned-out daytime running lights
Yet another commonly reported problem with this Silverado model is the tendency of the daytime running lights to burn out. When fixing the running lights, it’s highly recommended that the light sockets be checked for heat damage and that the bulbs be replaced with the right set to ensure proper function and longer life.
Faulty fuel level sensor
A faulty fuel level sensor seems to be a common reason for repair, a problem among high-mileage Silverado 3500 models. Some have reported that their gauge seems to fluctuate, registering a full tank when the car is turned on and sometimes even dropping to near empty even when the tank is full. To correct the faulty sensor reading, some had their fuel pump module replaced.
Problematic parking brake
A usual complaint about the Silverado 3500 is the park brake that won’t hold. The brake light, as a result, switches on to indicate this issue. This problem normally has something to do with the worn-out brake shoes as figured out by some owners. To keep the parking brake working, the defective brake shoes should be replaced or adjusted as needed.