Ben1984

Hi cliff didn't get it from a dealer

Hi all thanks for letting me join purchased a 2011 Audi A3 2.0tdi 140bhp a few weeks ago was fine but the last week or so when go out in the morning and drive for the first minute or so it splutters on and off but clears then fine rest of the day no smoke starts first time changed the fuel filter but still does it any ideas?? Many thanks