How to Replace the Coolant in Zotye Damai X5 Radiator?

[EmeryAnn]

Steps to replace the coolant: 1. Open the engine hood and unscrew the radiator cap. 2. Turn on the drain valve at the bottom of the radiator to drain the existing fluid. After filling the radiator with coolant, start the engine to circulate the coolant in the radiator. 3. Once the operation is complete, inspect the entire radiator and pipelines for any leaks. If leaks are found, drain the coolant again, address the leakage issue, and then restart the process. Below is some information about coolant: 1. Coolant consists of 50% pure water, 40% methanol, and 10% other substances including dyes, corrosion inhibitors, and scale removers. 2. Compared to tap water, ethylene glycol is most notable for its antifreeze properties, whereas water cannot prevent freezing. Additionally, ethylene glycol has a high boiling point, low volatility, moderate viscosity that changes little with temperature, and excellent thermal stability. Therefore, ethylene glycol-based coolant is an ideal cooling solution.