One problem related to engine clicking and tapping noises has been reported for the 2003 Chevrolet Silverado 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Silverado 2500 based on all problems reported for the 2003 Silverado 2500.
The contact owns a 2003 Chevrolet Silverado 2500 hd. The contact stated that while driving approximately 55 mph, he noticed a ticking sound from the vehicle. The noise became louder and the contact later discovered that the bearing and timing chain were damaged. Additionally, the transfer case did not contain any fluid. The vehicle was not taken to the dealer for further inspection. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure and current mileage was 195,000.