10

Check Engine Light Due to Gas Cap Issue on Cadillac Seville

Problem Description and Possible Solution

Illumination of the Check Engine Light may be the result of a loose or worn gas cap.

Problem Data
RepairPal Verified
Average mileage: 85,000 (85,000–85,000)
9 model years affected: 1996, 1997, 1998, 1999, more2000, 2001, 2002, 2003, 2004
10 people reported this problem
Viewing 1 - 1 of 1 comments
Fiddled with gas cap and, probably will replace.