To me, I would look at replacing the fuel filter, and does the Smart have a "Coil" of some sort.
Either one would give these symptoms.
The car is too new for a coil type issue, so a simple fuel filter replacement would be my first thing to do.
Doing stuff like this is cheaper than paying a tech to trouble shoot.
Either one would give these symptoms.
The car is too new for a coil type issue, so a simple fuel filter replacement would be my first thing to do.
Doing stuff like this is cheaper than paying a tech to trouble shoot.