Premium fuel is required in ALL Mercedes-Benz.
in the tank
In the gas tank.
If it is a gas engine, it is located in the fuel tank.
bad fuel pump bad fuel pump
Electrical
Yes
It is important to know the fuel economy of a car while owning it. The fuel economy of a Ford E350 is 14 mpg city and 18 mpg highway.
There is no need to bleed air from a fuel pump.
fuel strainer location on e350 van
in the tank.
On my 1989 E350 motorhome, I had a weak fuel pump near the fuel filter. I replaced that and the problem went away. The pump in the tank was fine.