Seat Ibiza 2005 problem.

[Alf Alfa]

Hey guys, My girlfriend owns an Ibiza. for the past few days when the engine idles after 10-20 mins the engine cuts out and won't restart for about 5-10 mins. when the car does turn over it sounds like it is having trouble, but not low battery starting (if that makes sense to anyone?)

It is a standard 1.2, no frills.

Thanks in advance