Man, that news would've saved me a few bucks. I've been trying to diagnose sudden smoking from my 300D. I'll let you know soon if the cetane boost helps.

Filling at the same high volume Sunoco for three years, started smoking 4 months ago. Funny as it's right next to the MB dealer.

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Onus probandi incumbit ei qui dicit, non ei qui negat

I recondition w123/w126/w124/w140/r107/r129/ steering boxes!


1984 300D "Elsa" odo reset 6/2011 147k
1983 300TD "Mitzi" ~268k OM603 powered
1995 E300 "Adelheid" 262k [Sold]