Why does my Ford Focus engine keep stalling?

I've noticed that lately my Ford Focus engine has been stalling frequently while driving. What could be causing this and how can I fix it?

Jessica, this could be due to a faulty mass air flow sensor. Try cleaning or replacing it.

Hi Jessica, you might want to check for any vacuum leaks in the engine. This could also be causing the stalling issue.

Jessica, make sure to always keep up with regular maintenance such as oil changes and spark plug replacements. This could help prevent stalling issues in the future.