What’s the best time to change the CVT fluid?

The question of when to replace the continuously variable transmission (CVT) fluid is one that many motorists are unlikely to have given much thought to. Yet, given the important role that this fluid plays in the proper functioning of a vehicle, it is an issue that should not be overlooked.

Experts advise that, depending on the make and model of a vehicle, the CVT fluid should be changed at least every 50,000 miles. This figure can vary significantly, however, and should not be taken as a hard and fast rule. Rather, it should be viewed as an approximate guideline that drivers should use to inform their decision-making.

The best way to determine the optimal time to replace CVT fluid is to consult the owner’s manual of a vehicle, as manufacturers will provide their own, specific recommendations in this regard. They may also provide information about the type of fluid that should be used, as some models require a particular brand for optimal performance.

If the manual does not specify the recommended replacement interval, then it is best to consult with a qualified mechanic. They will be able to inspect the vehicle and make an informed recommendation about when to replace the CVT fluid based on the condition of the car and its components.

It is important to bear in mind that, over time, the CVT fluid can become contaminated with dirt, debris and other particles. This can reduce its efficiency and lead to poor vehicle performance. As such, it is important to make sure that the fluid is changed on a regular basis, in order to ensure that the performance of the vehicle is not affected.

In summary, the most effective way to determine when to change the CVT fluid is to consult the owner’s manual of the vehicle, or to speak to a qualified mechanic. It is also important to bear in mind that, if the fluid is not changed on a regular basis, it can become contaminated and lead to poor vehicle performance.