Hi,I just need some input on the issue I have with my new acquired 92 300d 2.5.Car runs very well,no leaks,however,when I started cold,runs quiet and smooth,no smoke,for about 1 minute,then is starts to run uneven and white/grey heavy smoke comes out of tailpipe,if I dont let her idle,just start driving right away,no issues,when it warms up is quiet and no smoke what so ever...seems like a injector is getting tired,I am thinking about doing a purge and see if it will cure the symptoms,again it only starts smoking when cold,1-2 minutes after start up,not right away after you start it,when warm, runs beautiful,lots of power,no smoke...