How often should the transmission fluid be changed for a Classic Focus?

[LaEmerson]

The transmission fluid for a Classic Focus should be changed approximately every 2 years or 60,000 kilometers. The consequences of not changing the fluid for a long time and the methods are as follows: Consequences of not changing the fluid for a long time: Automatic transmission fluid is different from manual transmission fluid. Automatic transmission fluid not only serves as a lubricant but also plays a role in gear shifting. Therefore, not changing the fluid for a long time can lead to poor lubrication, severe component wear, and a shortened lifespan of the transmission. It can also cause strong jerking sensations during gear shifts. Hence, it is necessary to change the transmission fluid regularly, and the transmission fluid filter should also be replaced during the fluid change. Methods for changing transmission fluid: There are two methods for changing the transmission fluid: gravity change and machine flush. It is recommended to use the machine flush method because it helps clean the transmission, whereas the gravity change method only replaces the fluid without cleaning the transmission.