In need of a bit of help Saturday night my Exeo cut out, no power nothing, just came to a standstill. I had about 30 miles left in the tank, cutout within metres of the petrol station I was driving to. I proceeded to put a fivers worth in the car, car all fine, just had the engine management light on. Yesterday went out to fill the car up, once filled the engine management light disappeared. This morning driving to work, cut out again. This time I waited 10 mins, tried starting again, all fine drove home. No engine management light this time. Anyone have any thoughts what it could be?