Tsad

My 2010 model c class 200 cdi is bring out black smoke and making serious engine noise is there fix without visiting auto shop because in my country will don't really have good diesel mechanics

Moto_Guzzi

The cheapest thing I can think of is do you have the correct feul in the tank after last fill-?

Tsad

Thank you for quick response, the problem is that we have bad diesel fuel everywhere and as a matter of fact, I just bought full tank before this problem started

Moto_Guzzi

Thats a huge problem, and I saw filling stations reluctant to upgrade their underground tanks, they nurse it for years.
Where I live lately I saw two stations completely replaced their feul tanks and upgrade stations.

Tsad

Is there no cheaper solution since we don't 've good diesel mechanics?