2004 Saturn Ion Red Line Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Saturn Ion Red Line
Verified by mechanics, reported by drivers like you
Never overpay. Check prices with our estimator
2004 Saturn Ion Red Line ProblemsFlush cooling system every 60,000 miles
GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70,000 miles.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
2004 Saturn Ion Red Line QuestionsWhat do the representcodes: P2135 and 1681 (1 answer)
Service engine light comes on, then the engine with the down arrow appears and power is lost.