How often should the coolant in a Tiida be replaced?
2 Answers
For the new Tiida, the coolant should be inspected every 40,000 kilometers, with the first replacement at 160,000 kilometers. After the initial replacement, it should be changed every 80,000 kilometers. Additional information about automotive coolant is as follows: 1. The terms "antifreeze" and "coolant" are just different names for the same liquid used to cool the engine. 2. The specific intervals for replacing, adding, or inspecting the coolant may vary depending on the vehicle model, so it's essential to follow the maintenance instructions in the owner's manual. 3. The main components of coolant are ethylene glycol, deionized water, and additives. When mixed in a specific ratio, ethylene glycol and water provide both antifreeze and high-temperature protection functions.
I've been driving my Tiida for several years and remember the coolant replacement quite clearly. The manual recommends changing it every two years or 40,000 kilometers, and I've always followed that schedule. The engine has maintained good condition, never freezing in winter or overheating in summer. If you drive frequently or often travel on mountain roads, it might be safer to change it every one and a half years. Regularly check the level in the overflow tank and use pure distilled water instead of tap water; the color should remain clear. If it turns cloudy, it's time for a change. Remember, regular maintenance can save you some repair costs and significantly extend the engine's lifespan.
