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:

    Drivetrain Choices
    The Patriot offers a choice of two engines, two transmissions and three drivelines. Standard are the familiar 2.4-liter four-cylinder from the Caliber and Compass, a five-speed manual transmission ...

    Engine Oil Viscosity (SAE Grade)
    SAE 5W-30 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. The engine oil filler cap also shows the recommended ...

    American Petroleum Institute (API) Engine Oil Identification Symbol
    This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils. CAUTION! Do not use chemical flush ...