Do Sedans Need Water Added?
2 Answers
Sedans do require water addition, where the water refers to antifreeze. When it is found that the antifreeze coolant level is below the minimum (the normal capacity of antifreeze coolant should be between MIN and MAX), it is necessary to promptly replenish the vehicle's water. When a new car reaches a certain mileage, generally every two years or 40,000 kilometers, the water needs to be replaced once. Below are the precautions for adding water and the method for adding coolant: Precautions for adding water: Whether it's a new or old car, it is not recommended to add tap water casually. Tap water tends to boil easily, which makes it unqualified, and it contains many substances that can easily cause rust and scale. Antifreeze, on the other hand, can lower temperature, control temperature, and is less prone to deterioration and chemical reactions. Method for adding coolant: The method for adding coolant is as follows: first, open the engine hood, add an appropriate amount, and note that only coolant should be added, not tap water, and the coolant should be of standard quality.
I've been driving sedans for over a decade. At first, I also thought cars needed water, but later learned it's not about pure water. The key is the liquid in the cooling system reservoir - adding antifreeze is what really works. It's a specially formulated mixture that prevents freezing, rust, and boiling. If you just pour in tap water, it'll corrode internal components, cause overheating and breakdowns in summer, and potentially freeze and crack pipes in winter. Repairs can cost anywhere from a few hundred to over a thousand. I've developed a habit of checking the fluid level monthly. If it's low, I top it up with new antifreeze at the shop, opting for well-known brands like Castrol's pre-mixed products - cost-effective and safe. Proper maintenance keeps your car running longer and reduces unexpected repairs. Remember, don't cut corners by using water as a temporary fix. It might work in a pinch, but long-term use will definitely cause damage.
