Hi there,
I'm hoping someone can help me please I've got a Ford Fiesta 2011 1.25. I've had the ecu light on for a week or two and had it plugged in and came up with the coil pack failing and the car was only running on 3 cyclinders had it fixed and the car runs nice but going down the motorway and the ecu light started flashing once I went over 70mph but stopped once I slowed down blow 70mph does anyone no what this could be?
Many thanks
Rob