What is the problem with my Ford Escape 2004, 2.0, 4cl, lost power and stopped.

Thank you for responding, I am in Europe. Ford service here doesn't have code determination for US cars. My Ford Escape 2004, 2.0 has only 45.000 miles. I order new spark plugs and new Motorcraft inition coil, hoping to solve this problem. Car is starting now but I think It's working on three spark plugs, I have to hold it on gas pedal, in garage only, not driving outside. If you have any suggestions, please write. George, georgeognjanovic@gmail.com Thank you