What kind of water should be added to a car?
2 Answers
Water added to a car refers to coolant. Method for adding coolant: Park the car on a level and solid ground, wait for the engine to cool down sufficiently, open the engine hood, and locate the purple oval-shaped coolant tank on the left side. When the engine is cold, check the coolant level through the side markings of the expansion tank. When filling coolant, use a suitable cloth to cover the expansion tank cap to prevent scalding hands and arms from hot coolant or steam. Precautions for using coolant: Do not open the coolant tank cap or drain valve immediately after driving, as the temperature of the antifreeze or water is very high at this time to avoid scalding. The effective service life of antifreeze is generally two years. It should be replaced when expired or if the coolant is found to be dirty. When replacing, be sure to completely remove all the old antifreeze and thoroughly clean the coolant tank.
I've been driving for over 20 years, and adding water is something you can't be careless about. When we talk about adding water to cars, it mainly refers to the coolant mixture in the cooling system - not pure water, but an equal mixture of water and special additives. This mixture prevents freezing, boiling, and rust, keeping the engine from overheating in summer and ensuring it doesn't freeze in winter. I personally check the reservoir level every quarter, and if it's below the minimum line, I add distilled water or a dedicated coolant supplement. Never use tap water - its impurities can clog the pipes, leading to engine failure or even cylinder explosion. Also, in extremely cold areas, you should increase the antifreeze ratio appropriately, about 60% additive to 40% water. Regular replacement is also crucial, typically every two years. Always choose brands recommended by the manufacturer - safe driving depends entirely on maintaining these small details.
