Sure, here are some more details:

CVT engines can fail due to several reasons. One of the common causes is overheating, which can occur when the transmission fluid breaks down and is unable to dissipate heat effectively. Overheating can also occur if the transmission fluid level is low, or if the cooling system fails.

Another common cause of CVT failure is excessive strain. This can happen when the transmission is used for towing, or when the vehicle is driven on steep inclines. Excessive strain can cause the transmission belts to slip or even break, leading to a loss of power and possible transmission failure.

Another factor that can contribute to CVT failure is overuse or underuse. If a CVT is not maintained properly or is used for long periods without rest, it can cause the transmission fluid to break down and the belts to wear out. On the other hand, if a CVT is not used enough, the transmission fluid can become stagnant, which can lead to corrosion and failure.

It's important to note that while CVTs are generally reliable, they do require regular maintenance and care to ensure they function properly. This includes keeping the transmission fluid at the correct level and changing it on schedule, as well as avoiding excessive strain or overheating.

I hope this helps. Let me know if you have any further questions.
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