Hello



I have a 2001 VW 2.5 tdi v6 passat that has upgraded injector nozzles and its devoloped a slight white smoking while idle.. its remapped but I have had it for a while and im sure its not been this bad. it runs well but it smokes white smoke at idle and it smells of diesel.. it runs okay? any ideas? failing injector?

coolant perfect no loss or oily milk. all perfect on that side of things and no oil loss