ford mondeo 1.8 LV yreg - miss fireing - photessias

No matter how cold the car starts great, out on the road however lack of performance due bto mis-firering. after if stopped very poor starting

ford mondeo 1.8 LV yreg - miss fireing - burnt out

It sounds as if you have a coil fault does the fault appear under load when the car is up to temperature,