Replace coolant and thermostat every 60,000 miles on Toyota Supra

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

Our technicians tell us that it is important to change the coolant with factory coolant and replace the thermostat every 60,000 miles. This will help to protect the head gasket, otherwise the head gasket can deteriorate and be stressed to the point of failure.

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