Fuel and spark/turns over but wont start

most of times when fuel pump worns out that what happens,get fuel pressure checked ,

check for spark at plugs/ check for fuel/ fuses/ fuel pump relay/

changed everything? You really should tell what you have checked, what you have changed and why it was changed, you hava already wasted a lot of money. has anyone checked to see if the cam is turning, so that the timing belt is verified good? checked for spark? fuel pressure fuel in the tank? the list is endless.

Check to see if you have spark/fuel. If you don't have one or the other, you most likely have a bad crank sensor (spark), bad cam sensor (fuel), bad fuel pump if you don't have pressure, or a bad PCM. Probably need to get it checked out somewhere to know for sure.

the fuel pump only runs for 1 sencond when the switch is turned on, that is normal, i suggest you check and see if you have spark and injectors firing.

Can you explain more so I can help. What do you mean still wont turn on, engines doesn't start or starter motor doesn't turn. Have u taken out a spark plug and connected it to the cable put the end of the spark plug to a ground and make someone turn on the engine for a few seconds you should see some blue sparks. Carefully use gloves. If no sparks, spark plug is bad next thing to check instead of putting the spark plug in the cable put Philips screwdirver put the screwdriver near a ground not touching about one inch make someone turn the engine for a couple of second you should see the spark jumping from the screwdriver to the ground, If there are no sparks ignition coil or spark plug cables are not good. But u say u changed ignition coil so maybe your cables are not good. There is a connector near the ignition coil disconnect it and turn ignition switch on measure the voltage you should have in between 12vdc + or - .5 vdc if no voltage present there is a blown fuse, Check for it

try your air filter as well

change the module

What year is the focus, And have you checked the ford recalls on the car? I know that when I owned my focus there was a recall with the fuel pump in the tank and i had somewhat of the same problem myself. If your only getting gas to only ONE spark plug, your issue probably lies somewhere in your fuel delivery system (i.e. Fuel pump, fuel filter etc. etc.). Which would also describe the " It stalls out then the engine won't start for along time again.". Let me know, I'll keep trying to troubleshoot with you. Good luck!

Check wiring in all lights not making contact with body. Such as cracked headlights or repeater allowing water to short circuit system