What is the most common cause of engine stalling in a Ford S-Max?

My Ford S-Max has been stalling frequently, especially when I come to a stop. What could be the problem?

The most common cause of engine stalling in the Ford S-Max is a dirty or faulty air intake sensor. I suggest cleaning or replacing it to see if that resolves the issue.

Another potential cause could be a clogged fuel filter. Have you had it replaced recently? That could be the reason for the stalling.

I had the same issue with my S-Max and it turned out to be a problem with the spark plugs. Have those checked and replaced if necessary.