How many liters of oil are needed for gravity oil change in the automatic transmission of Mistra?
3 Answers
For gravity oil change in the automatic transmission of Mistra, 2.3L is required. Transmission oil change method: The Hyundai Mistra transmission does not have a dipstick. When draining the oil, loosen the screw at the bottom of the transmission. For adding oil, there is a 22mm plastic screw on the top casing of the transmission. Remove it to access the oil filler port, and a funnel will be needed. Function of the transmission: Transmission oil is a lubricant that keeps the gear system clean, lubricates to prolong the life of the transmission components, and provides effective lubrication even at low temperatures. It reduces oil loss under harsh operating conditions. Under normal driving conditions, the transmission oil temperature is usually below 135 degrees.
I've performed gravity oil changes on my automatic Mistra several times, usually adding 4 to 5 liters of new oil is sufficient. The gravity method simply drains the old oil out, but only removes a major portion, so new oil needs to be topped up according to the remaining empty space. I remember one time I added 4.5 liters of new oil, which brought the dipstick right to the midpoint—too low can damage the transmission, while too high may cause overheating and foaming issues. It's recommended to change the oil every 40,000 kilometers, and using high-quality synthetic transmission fluid can improve shift smoothness and durability. When doing it yourself, make sure the car is parked on level ground and the engine is cooled before starting—safety first. Don't let the old oil pollute the environment, and replacing the oil pan filter while you're at it will make the job more thorough. It took some time overall, but maintaining the transmission well ensures the car runs longer and more smoothly.
As a DIY enthusiast for oil changes, I insist on adding 4 to 5 liters of new oil when performing a gravity oil change on my Mistra automatic transmission. The process is straightforward: lift the car, drain about 4 liters of old oil, then slowly add new oil to avoid air bubbles. I always keep a 5-liter jug of synthetic oil on hand in case of shortages. After the change, I start the engine and run it through all gears for a few minutes, then recheck the fluid level for peace of mind. Old transmission oil accumulates impurities; while the gravity method is economical, it only replaces about 80%, so I also recommend regular maintenance or combining it with a flush for a cleaner result. Choosing a quality brand oil can reduce gear shift lag and enhance driving experience. Always prioritize safety—wear gloves to prevent burns—and the whole process takes about half an hour.
