What should be paid attention to when using coolant?
4 Answers
When using coolant, the following points should be noted: 1. Prevent coolant leakage, as leakage not only results in coolant loss but also severely dilutes engine oil, causing lubrication system failures; 2. Avoid contact with skin; 3. Use coolant year-round and maintain continuity in its usage; 4. Be careful not to start the engine to avoid ignition; 5. Select the appropriate type of coolant based on the specific structural characteristics of the engine; 6. Purchase coolant products that have been tested and certified by nationally designated testing stations; 7. Do not mix coolants of different brands; 8. Coolant should only be added to the cooling system.
Having driven small cars for so many years, I'm most afraid of coolant problems. An overheated engine on the road can be a huge hassle. It's essential to regularly check the fluid level, preferably when the engine is cold, keeping it between the marked lines. Choosing the right type is crucial—for example, in northern winters, you must use antifreeze coolant to prevent freezing and damaging the hoses. I recommend replacing it every two years or 40,000 kilometers—don't delay until it degrades and corrodes the internals. Be careful when pouring coolant to avoid splashing yourself, as it's toxic and can irritate the skin. If it leaks, clean it up immediately. Also, don't fill beyond the MAX line—overfilling can cause expansion and overflow when hot. Paying attention to these details extends engine life and gives peace of mind on long trips.
As an ordinary driver, I pay special attention to coolant safety. I always wear gloves before adding coolant because skin contact may cause allergies or poisoning. When selecting coolant, carefully check the label to avoid mixing different types - ethylene glycol and propylene glycol formulations are incompatible and can cause chemical reactions that shorten lifespan or even corrode the radiator. Regularly inspect the reservoir tank for cracks or leaks. If a leak occurs while driving, stop immediately - continuing to drive with a failed cooling system can destroy the engine in minutes. When replacing coolant, never pour out old fluid casually; take it to a recycling station for proper disposal. Always prioritize safety - these small precautions can prevent expensive major repairs.
As a housewife driving a grocery-getter car, proper coolant maintenance can save money and hassle. Buy quality brand-name products and avoid cheap, inferior ones that could corrode the engine and cost more to repair. When DIY topping up, make sure to get the correct color and type—never mix in tap water or windshield washer fluid as it dilutes concentration and reduces effectiveness. Check coolant levels before driving; top up promptly if low to prevent engine damage. In winter, I change to antifreeze early for vehicle protection, while in summer, I ensure the cooling system stays unobstructed. These small daily maintenance steps prevent breakdowns, so I never worry about stalling when shuttling kids to school.
