did you check the fuel pump/filter? mine does the same thing.
check your balance meter
you have to check your connection or server.
Check your fuel pressure, fuel filter, vacuum lines for leaks, alternator charge, of course the ignition pack. Check those and see if anything isn't right.
You need to have the codes read. You can then diagnose the codes. The code will probably point to the cause of the stalling.
Check the fuel filter and/or fuel pump.
Check your owners manual to find the location of your fuses. There should be a diagram showing where each fuse is located.
Check the Auto Zone site for Diagrams
check your alternator
Check for a loose ground.
ford focus stalling at idle but not cutting off the check engine light is on please help so i dont get rip off thanks
Try the coil-pack. Check for a good bright spark.
You should check the wires that are in the steering column to the ignition lock cylinder. They tend to break easily.