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Replace engine coolant every 30,000 miles on Oldsmobile Cutlass Cruiser

Problem Description and Possible Solution
Our technicians highly recommend that the engine coolant be replaced every 30,000 miles.
Problem Data
RepairPal Verified
Average mileage: (–)
4 model years affected: 1990, 1991, 1992, 1993
4 people reported this problem