I dont want to me obnoxious as we are all friends here but try looking in your mirror when you really floor it. Same engine same factory your's is not any more special! Mercedes whom are suppossed to make the most efficient diesel engines in the world have small amount of smoke under hard...

Just to let my fellow 300Tdi drivers aware. I have contemplated on using fuel additives in the past but I have always paid for the best fuel I can get i.e. BP ultimate as this does without a doubt make your engine run more smoothly and the added mpg from 30 to 32 in my case balances out the...