All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions and would result in additional cost. Therefore you should not have to add anything to the fuel.
See also:
Cargo Area Features
The rear seatbacks have a fold down feature to allow increased cargo capacity.
Push down the release button, located at the outboard top of the seatback and
move the seatback to its foldeddown posi ...
General considerations
Vehicle maintenance
The overall state of the vehicle is an important factor which has a marked influence
over fuel consumption and driving comfort and on the life span of your vehicle.
For this r ...
Transmission
Modifications or repairs to the fuel system that are not carried out properly
or do not take the system’s technical specifications into account can cause malfunctions
leading to the risk of fire ...


