I hadnt used my car since Thursday night, started it today and it sounded terrible and cut out, waited a few minutes and tried again, let it run for a bit and it was fine after that, at no point were any warning lights on the dash or anything. I usually use my car everyday as well but I had used my partners car for a couple of days. It has happened to me once before in the 2 and a half years Ive owned the car but Im not too worried about it.