Report: Check Engine Light Due to Gas Cap Issue
Saturn L300 Problem
Average Mileage: 92,625 mi (14,500 mi - 131,000 mi)
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
Visitor, 2004 Saturn L300, 131,000 mi
The check engine light came on and the repair shop replaced the gas cap. The light came on again and they checked the system with smoke. No leaks were found in the system but the light did not come back on.
The light now comes on and goes off intermittently.
Visitor, 2004 Saturn L300, 110,000 mi
engine light coming on. Change gas Cap and problem fixed.
Visitor, 2003 Saturn L300, 14,500 mi
everytime i put gas in my car approx 1/2 hr later my ck eng light comes on and my saturn dealer can't find the problem