How often should the transmission fluid be changed for a K2?

1 Answers
OEverly
07/30/25 2:02am
For the Kia K2, it is recommended to change the transmission fluid every two years or 40,000 kilometers. Below is some relevant information about the transmission: 1. Transmission fluid is an oil product that keeps the gear system clean, ensuring the transmission operates normally and extending the lifespan of the transmission components. 2. Transmission fluid, also known as gear oil, is used inside the transmission. It provides power to the gears through hydraulic pressure while also lubricating and cleaning the transmission. Its quality directly affects the transmission's performance. Transmissions are divided into manual and automatic, and correspondingly, transmission fluids can be categorized into automatic transmission fluid (ATF) and manual transmission fluid. ATF is specifically designed for automatic transmissions, while manual transmission fluid is for manual transmissions. 3. Whether it's a manual or automatic transmission, all transmission fluids have a limited lifespan. Once the vehicle reaches a certain mileage or the maintenance interval is due, the fluid should be changed immediately. Over time, transmission fluid becomes dirty and loses viscosity, which means it can no longer effectively protect the transmission. This can lead to symptoms like rough shifting, abnormal acceleration, loud noises, and in severe cases, premature transmission failure, significantly shortening the transmission's lifespan.
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