How to Replace Coolant in Qashqai?
2 Answers
The steps to replace the coolant in Qashqai are: 1. Unscrew the radiator cap, open the radiator drain valve (usually located at the bottom of the car), and drain the old coolant; 2. Clean the cooling system; 3. Stop adding water, wait for the water to drain completely, and close the drain valve; 4. Add new coolant until the liquid level is between the MAX and MIN marks. Coolant is a special additive-containing liquid primarily used in liquid-cooled engine cooling systems, offering excellent performance in preventing freezing in winter, boiling in summer, and protecting against scale and corrosion year-round. The Qashqai is a compact SUV under Dongfeng Nissan, with dimensions of 4401mm in length, 1837mm in width, and 1593mm in height, a wheelbase of 2646mm, and equipped with a CVT transmission.
Last time I changed the coolant for my Qashqai by myself, the whole process was quite simple but required some patience. First, wait for the engine to cool down to avoid burns—I usually do it overnight. Then locate the drain plug at the bottom of the radiator, place a basin underneath to catch the old fluid, and be careful not to spill it everywhere. The Qashqai's design is fairly convenient, with the plug position easy to find. After draining the old fluid, if you want a thorough cleaning, you can flush the system with water, but make sure to drain it completely before adding new coolant. I chose a blue-type coolant that matches the factory specifications—one bottle is enough, and using the wrong color can affect its lifespan. When adding the new coolant, pour it slowly until it overflows from the radiator cap. Start the engine and turn on the heater to help remove air bubbles. After finishing, drive for a few days and check the coolant level for any drops. Regularly changing the coolant protects the engine from rust and overheating issues.
