Do I Really Need to Change the Transmission Fluid?
2 Answers
Yes, you need to change the transmission fluid. Generally, it should be replaced every two years or 40,000 kilometers. Transmission fluid deteriorates and evaporates over time when working under high-speed and high-temperature conditions, so regular replacement is necessary. Failure to change it can accelerate the wear of mechanical components. Transmission fluid helps keep the gear system clean, lubricates the transmission components, and extends their service life. It is a lubricant specifically designed to maintain the cleanliness of the gear system and enhance the longevity of the transmission. It also provides effective lubrication in low-temperature conditions, reducing fluid loss under harsh operating conditions. Depending on the transmission type, transmission fluid is categorized into automatic transmission fluid (ATF) and manual transmission fluid.
I remember when I drove my first car, I didn't change the transmission oil on time, which resulted in severe transmission jerking and cost me a fortune to repair. Now I change the oil every 60,000 kilometers regularly, and it feels very smooth. Transmission oil is responsible for lubrication and cooling. If not changed for a long time, it turns black and sticky, and metal particles accumulate, wearing down the gears, leading to poor shifting or malfunctions. Especially for automatic transmission cars, which rely more on the hydraulic system, aging oil can easily cause problems. The manual recommends following the maintenance cycle. Don't save on this small expense—changing the oil itself isn't expensive but can prevent major repairs and extend the car's lifespan.
