How to Change Coolant in Car

1. How to Change Coolant in Car

2. Maintaining your car’s cooling system is crucial for ensuring its longevity and performance. One of the key components in this system is the coolant. This article will guide you through the steps of changing the coolant in your car, emphasizing the importance of using the right type of coolant, including the special considerations for EV coolant.

3. Importance of Coolant in Vehicle Cooling Systems Coolant plays a vital role in regulating your car’s engine temperature, preventing it from overheating or freezing. It also protects engine components from corrosion and helps maintain optimal performance. Regular coolant changes are essential for the health of your vehicle’s cooling system.

4. Overview of Different Types of Coolants for Cars There are various types of coolants for cars, including Inorganic Acid Technology (IAT), Organic Acid Technology (OAT), and Hybrid Organic Acid Technology (HOAT). Each type has specific properties and is suited for different vehicle models. Choosing the right coolant is crucial for effective engine protection and performance. • Introduction to EV Coolant and EV Coolant Fluid Electric vehicles (EVs) require a special type of coolant known as EV coolant or EV coolant fluid. This coolant is designed to handle the unique thermal management needs of electric powertrains and battery systems, ensuring they operate efficiently and safely.

5. Preparation for Coolant Change Before you begin, gather all necessary tools and supplies, including the new coolant, a drain pan, funnel, gloves, and safety glasses. Ensure your car is parked on a level surface and the engine is cool to avoid burns or injuries. • Draining the Old Coolant Locate the radiator drain plug, usually found at the bottom of the radiator. Place the drain pan underneath and carefully open the drain plug to allow the old coolant to flow out. Make sure to dispose of the old coolant properly, as it is toxic and harmful to the environment.

6. Flushing the Cooling System Once the old coolant is drained, close the drain plug and fill the radiator with distilled water. Start the engine and let it run for a few minutes to circulate the water through the system, then turn off the engine and drain the water. Repeat this process until the drained water is clear, indicating that the cooling system is clean. • Refilling with New Coolant Check your vehicle’s manual to determine the correct type and mixture of coolant for your car. For those with electric vehicles, use the specified EV coolant fluid. Using a funnel, slowly fill the radiator with the new coolant until it reaches the recommended level. Be sure to also fill the coolant reservoir to the indicated mark. • Checking for Leaks and Proper Level After refilling, start the engine and let it run for a few minutes while monitoring the coolant level. Check for any leaks around the radiator, hoses, and drain plug. Add more coolant if necessary to maintain the proper level.

7. Conclusion Regular coolant changes are essential for maintaining your car’s cooling system and preventing engine damage. Always follow the manufacturer’s guidelines for the type and mixture of coolant to use, especially if your vehicle requires specialized EV coolant. By keeping up with routine maintenance and checking the coolant levels regularly, you can ensure your vehicle runs smoothly and efficiently.

8. Image Source: • https://www.actonservicecentre.co.uk/ • https://www.floodmazda.com/