How to Replace Coolant in a Reiz?

[MacLeila]

Steps to replace coolant in a Reiz: 1. Open the radiator drain valve, typically located at the bottom of the vehicle; 2. Drain the old coolant; 3. Flush the cooling system; 4. After all the water has drained out, close the drain valve, then add new coolant. The coolant used in vehicles has an expiration period, generally around 2 years, while higher-quality coolants can last up to 5 years. It is essential to replace the coolant regularly during vehicle use. Once the coolant exceeds its expiration period, it can cause rust in the engine's water passages, which not only affects the engine's normal operation but may also lead to overheating. The Reiz is the domestic name for the Japanese Toyota MARKX model, produced on the same production line as the Crown, sharing the same chassis and equipped with the same six-speed automatic transmission as the Crown.