Saturn
Ion
5

Flush cooling system every 60,000 miles on Saturn Ion

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: (–)
5 model years affected: 2003, 2004, 2005, 2006, more2007
5 people reported this problem