Materials Added To Fuel
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 they would result in additional cost.
Therefore, you should not have to add anything to the fuel.
See also:
Selection Of Engine Oil For Flexible Fuel Vehicles (E-85) And Gasoline Vehicles
FFV vehicles operated on E-85 require specially formulated
engine oils. These special requirements are included
in MOPAR engine oils, and in equivalent oils meeting
Chrysler Specification MS-639 ...
Auto Up Feature With Anti-Pinch Protection — If Equipped
On some models, the driver’s and front passenger’s (if
equipped for passenger side) power window switches
have an “Auto Up” feature. Pull the window switch fully
upward to the second det ...
When To Use 4L (Low) Range
When off-road driving, shift into 4L (Low) for additional traction and control
on slippery or difficult terrain, ascending or descending steep hills, and to increase
low speed pulling power. This ...