Not running to good

[Brendanmck]

So took the car out for a blast tonight for the first time in a while. normal routine of getting her up to temperature then on to the motorway (quite at this time of night) to open the taps up was cruising along for about 10 miles when all of a sudden the engine started spluttering and misfiring the car was vibrating yellow engine light came on as well I pulled over the engine sounded rough and the wired vibrations were still present . Any thoughts guys any advice much appreciated.