What is the most common issue with the transmission in a Ford S-Max?

I recently purchased a used Ford S-Max and have been experiencing some strange shifting and hesitation while driving. What could be causing this and how can I fix it?

It is possible that your transmission fluid may need to be changed. This is a common and relatively easy fix that can improve the performance of your transmission. I suggest taking it to a reputable mechanic to have them properly diagnose and replace the fluid.

Another potential issue could be with the transmission control module. If this becomes faulty, it can cause problems with shifting and overall performance. I recommend bringing your car to a certified Ford dealership for proper diagnosis and repair.

It's also important to regularly check and replace your transmission filter. This can become clogged over time and can cause issues with shifting. I advise scheduling routine maintenance and having the filter checked and replaced as needed.