What are the most common problems with Ford Transit Custom engine?

I have recently purchased a Ford Transit Custom van and I have noticed some issues with its engine. I want to know the most common problems with this specific engine model and if there are any preventive measures I can take to avoid them.

One of the most common issues with Ford Transit Custom engine is stalling. This can be caused by a faulty sensor or dirty fuel injectors. Regular maintenance and cleaning can help prevent this issue.

Another common problem is a rough idle. This can be caused by a dirty air filter or malfunctioning spark plugs. Make sure to replace these regularly to avoid issues.