My 1.4tdi seems to be developing a starting problem . It will start ok from hot or cold engine temps, will start ok in sub zero temps but for some reason it has refused to start on a number of occasions .Engine was warm on all occasions, the engine turns over, all ignition lights, on all systems say go, no start. Try again no start 3rd attempt engine starts and we are off. Help love the wee motor but its making my bum twitch every time I switch off in case she goes in the huff and refuses to take me home