What is the method for adding car coolant?
4 Answers
The method for adding car coolant is: 1. Turn the car key forward to turn off the engine; 2. Let the engine sit until the water temperature drops to normal; 3. Open the front engine hood; 4. Unscrew the small water tank cap to release the pressure in the cooling system; 5. Add coolant to the small water tank up to the MAX limit. Precautions when adding car coolant: 1. Measure the antifreeze freezing point; 2. Prevent leakage when replacing coolant; 3. Prevent hot coolant from spraying and causing injury; 4. Ensure the original coolant is completely drained; 5. Ensure the correct amount is added; 6. Wipe off any residual coolant from vehicle components; 7. After completing the process, check for any leaks.
When adding coolant, I always make sure the engine is completely cooled first. Otherwise, opening the cap on a hot engine can release steam that burns the skin. Locate the expansion tank in the engine bay, and when the fluid level is below the MIN line, slowly pour in coolant using a funnel, being careful not to exceed the MAX line to prevent overflow. It's crucial to choose the type recommended by the manufacturer—for example, green antifreeze shouldn't be mixed with pink to avoid chemical reactions and scaling. After topping up, start the car and let it run for a few minutes to check if the fluid level stabilizes. Coolant prevents engine overheating and protects components, so checking it quarterly saves hassle and money. If the level drops too quickly, inspect for leaks. The process is simple but don’t cut corners—safety first.
Adding coolant must be done with safety precautions, as I've learned from experience. Ensure the car is parked and the engine has cooled down before proceeding, and wear gloves for protection. When opening the expansion tank cap, do it slowly to prevent hot steam from spraying out. Only use dedicated coolant—never tap water, as it can corrode the system's pipes. A low fluid level might indicate a minor leak; after topping up, take a test drive to check if the temperature gauge reads normal. Regularly replacing the coolant is better, typically every two years, to maintain efficient heat dissipation. Routine maintenance can extend engine life and prevent overheating failures.
As an ordinary car owner, I find adding coolant quite easy. First, wait for the engine to cool down for a few hours, then open the hood to locate the expansion tank. When the fluid level is low, add coolant to the appropriate level. Avoid buying cheap products and use genuine ones to prevent issues. Perform a simple check once a month to ensure safe driving. Coolant also plays a crucial role in protecting the car from freezing in winter.
