Why does my Ford Focus keep stalling out?

I've been having issues with my Ford Focus stalling out while driving. It will first start with a rough idle, then eventually stall out completely. I've checked for any error codes, but nothing seems to come up. Any advice on what could be causing this?

It could possibly be an issue with your fuel system, specifically the fuel filter or fuel pump. I would suggest getting those checked out.

Another potential issue could be with the ignition system. Have you checked the spark plugs or ignition coils? Those could also cause stalling issues.

I had a similar issue with my Ford Focus and it turned out to be a problem with the mass airflow sensor. Worth looking into.