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 are not needed under normal conditions and would result in additional cost.
Therefore you should not have to add anything to the fuel.
See also:
Adding Engine Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to five years or 104,000 mile ...
Satellite Antenna
To ensure optimum reception, do not place items on the
roof around the rooftop antenna location. Metal objects
placed within the line of sight of the antenna will cause
decreased performance. La ...
Voice Command Button Uconnect™ Phone — If Equipped
Press this button to operate the Uconnect™ Phone feature (if equipped). Refer
to “Uconnect™ Phone” in “Understanding The Features Of Your Vehicle”.
If your vehicle is not equipped with ...