1999 Saturn SL1 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Saturn SL1
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1999 Saturn SL1 ProblemsCheck Engine Light Due to Gas Cap Issue
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The spark plugs should be replaced every 30,000 miles and the spark plug boots should be checked for hot spots and cracks.
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed.
1999 Saturn SL1 QuestionsIgnition Switch (1 answer)
Light/radio on. Car want start.
Got 45lbs fuel psi