How many kilometers should the Teana transmission fluid be changed?
3 Answers
The Teana transmission fluid should be changed every 100,000 kilometers. The Teana is equipped with two types of engines: a 2.0-liter naturally aspirated engine and a 2.0-liter turbocharged engine. Both the 2.0-liter naturally aspirated engine and the 2.0-liter turbocharged engine are paired with a CVT transmission. The 2.0-liter naturally aspirated engine delivers 159 horsepower and a maximum torque of 208 Nm. This engine can output its maximum power at 6,000 rpm and its maximum torque at 4,400 rpm. The 2.0-liter turbocharged engine produces 252 horsepower and a maximum torque of 380 Nm. This engine can output its maximum power at 5,600 rpm and its maximum torque at 4,000 rpm.
I've been driving my Teana for several years. According to the owner's manual recommendations, the transmission fluid should generally be replaced every 80,000 kilometers or so. In actual use, if your driving habits are relatively gentle, such as mainly driving in urban areas, you can slightly extend it to 100,000 kilometers. However, if you frequently drive on highways or under harsh road conditions, it's better to replace it earlier, around 60,000 to 80,000 kilometers. Transmission fluid is like the blood of a car; over time, it deteriorates, and the impurities in the fluid can make gear shifts less smooth, and in severe cases, it may even damage the internal gears of the transmission. Once, I neglected to replace it on time, and as a result, the car would shake during gear shifts. Fortunately, I went to the repair shop in time to replace the fluid, and it only cost a few hundred yuan to fix. Regularly checking the color of the fluid is also important. If the fluid turns black or has a burnt smell, replace it immediately. In short, car maintenance requires planning ahead; don't wait until problems arise to panic. Safety comes first.
As someone who frequently works on cars, I understand that the ideal replacement interval for the Altima's transmission fluid is every 80,000 kilometers. Transmission fluid serves to lubricate and cool the system. If not replaced on time, the fluid can oxidize and degrade, leading to excessive component wear or even gear lock-up. Pay attention to any abnormalities while driving, such as jerky shifts or unusual noises, as these could be signs of aging fluid. While the vehicle manual may provide more detailed specifications, most models recommend inspection and replacement every 80,000 kilometers at a dealership or professional shop. If you're handy, you can check the fluid level yourself, but if the fluid appears cloudy, it's safer to have a technician handle the replacement. For long-term peace of mind, adjusting the interval based on road conditions and driving habits is far more cost-effective and hassle-free than dealing with major repairs.
