How to Replace Coolant in Magotan?
4 Answers
Here is the method for replacing coolant in Magotan: 1. Unscrew the radiator cap, open the drain valve, and drain the coolant. 2. Add coolant from the radiator filler port until it reaches the "Max" mark. 3. Tighten the radiator cap and reservoir cap. 4. Start the engine and let it idle. The coolant level will drop, so add more coolant until it reaches the "Max" mark again. The replacement steps and precautions are as follows: 1. After draining the coolant, tighten the drain switches on the cylinder block and radiator. 2. Fill the radiator with the specified coolant from the filler port until the coolant level in the reservoir reaches the "FULL" mark. 3. Then, close the radiator cap and let the engine run until it reaches normal operating temperature. Turn off the engine and let it cool to room temperature. 4. Check the coolant level in the reservoir again and add more if necessary. Ensure there are no air bubbles in the reservoir when the engine is idling.
My experience with changing the coolant for the Magotan was that it must be done when the engine is cold, otherwise the hot coolant can splash and cause burns. Open the engine hood and first loosen the cap of the expansion tank to release pressure. Then crawl under the car to locate the drain valve at the bottom of the radiator, using a plastic basin to catch the waste fluid. After draining, flush the cooling system with clean water for two to three minutes to ensure all impurities are removed. Then tighten the drain valve and start adding new coolant—I poured it directly into the expansion tank opening until it reached the MAX mark. Remember to start the engine and let it idle for five minutes to circulate the fluid, gently squeezing the hoses repeatedly to remove air bubbles and topping up the coolant if the level drops. Finally, check the hoses for leaks, close the cap, and you're done. The whole process took about forty minutes, but don’t forget to recheck the coolant level a week after the change.
Changing the coolant in the Magotan isn't overly complicated, but attention to detail is key. It's best to do it in the morning when the engine is cold. Start by wearing gloves to avoid skin contact with chemicals. Locating the radiator drain plug can be tricky—it's behind the right front wheel, inside the fender liner, and requires a flat wrench to slowly loosen. The crucial step is bleeding the air: after filling with new coolant, start the engine and run the heater at maximum for about ten minutes. You'll notice the coolant level fluctuating up and down. During this time, repeatedly open and close the expansion tank cap—the gurgling sounds in the hoses indicate air bubbles escaping. Top up the coolant to the mid-level mark before shutting off the engine, and don't forget to check for abnormal temperature fluctuations using an OBD scanner. I always advise friends against mixing different coolant brands—only OEM-spec coolant properly protects the water pump and radiator.
To change the coolant yourself, you need to prepare a few things: a 4-liter bottle of coolant, a drain pan, a wrench, and a funnel. The coolant drain valve on the Magotan is located under the chassis near the left front headlight. You'll need to lie down and open the valve to drain the old coolant, which takes about ten minutes. After draining, tightening the valve and adding new coolant is straightforward, but the most common mistake is not bleeding the air out. Once, I skipped this step, and the temperature gauge shot up. Later, I learned to start the engine after adding coolant, lightly press the accelerator to maintain 2000 RPM for three minutes, and squeeze the radiator hoses a few times. The coolant level in the expansion tank should stabilize between MIN and MAX to ensure the job is done right. Regularly changing the coolant can save you from expensive radiator repairs. Remember to wear safety goggles when doing it yourself.
