One problem related to diesel engine 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. While driving 60 mph, the contact noticed oil leaking from the vehicle. The dealer stated that the oil pump created a hole in the transfer case. The dealer replaced the back half of the transfer case. The failure mileage was 62,438 and current mileage was 63,000. Updated 01-14-08. Updated 12/12/07.