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:
Spare Tire Removal
The spare tire is stowed to the underbody below the cargo area.
1. Remove the plug located in the rear cargo area.
Winch Access Plug
2. Fit the wrench tool over the drive nut. Use the wrench to ...
Structure
Self-supporting chassis, three or five doors, high-resistance, multiple thickness
structural elements for progressive energy absorption in impacts.
Side bars in doors for side impact protection and ...
27. Fuel Gauge / Fuel Door Reminder
The fuel door reminder indicates that the fuel filler door is located on the
right side of the vehicle. When the ignition switch is in the ON/RUN position, the
digital scale will show the level of ...