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:
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressure. The manufacturer
strongly recommend ...
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that the engine coolant
(antifreeze) will return to the radiator from the coolant
recovery bottle.
...
World-class Precision, Execution and Quality Deliver Long-term Performance
and Refinement
Chrysler's commitment to providing customers with a new level of quality and
craftsmanship started at the very beginning of the 2011 Chrysler 300 sedan's
development.
The Chrysler 300 sedans wer ...