Chevrolet
Silverado 2500
5

Check Engine Light Due to Gas Cap Issue on Chevrolet Silverado 2500

Problem Description and Possible Solution

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

Problem Data
RepairPal Verified
Average mileage: (–)
Exhaust & Emissions affected: Gasoline
5 model years affected: 1999, 2001, 2002, 2003, more2004
5 people reported this problem