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:

    Voice Command Tree
    Refer to “Voice Tree” in this section. ...

    Adding 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 ...

    Ethanol Fuel (E-85)
    E-85 is a mixture of approximately 85% fuel ethanol and 15% unleaded gasoline. WARNING! Ethanol vapors are extremely flammable and could cause serious personal injury. Never have any smoking m ...