Corvette ZR-1

Contamination of extended life coolant on Chevrolet Corvette ZR-1

Problem Description and Possible Solution
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
Problem Data
RepairPal Verified
Average mileage: (–)
2 model years affected: 2009, 2010
2 people reported this problem