Hi, I'm pretty new to the world of Audi ownership as I recently bought a w reg 2000 A3 1.8. It's been fine until today when it's not been starting, it seems to start fine in the morning and after work (when it's been sat for a while. I drove the car for about 20 minutes to the shops but then it wouldn't start after about 30 minutes of it being switched off. I eventually got it started after having to rev while turning the ignition. I then got home, turned off the ignition and tried starting it up again and it failed. But after leaving it about an hour it started fine? I'm not mechanically attuned what so ever. I just wondered if anyone could give me a but of advice? I did google it and it said to put it on vagcom? I've no real idea what that is. Any help would be greatly appreciated! Cheers.