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:
Programming Additional Transmitters
Refer to Sentry Key “Customer Key Programming.”
If you do not have a programmed RKE transmitter,
contact your authorized dealer for details. ...
2.8-liter CRD Engine
The all-new 3.6-liter V-6 engine joins the new 2.8-liter turbo diesel engine
with fuel-saving Stop/Start technology. The diesel engine provides power of 200
hp DIN (147 kW), a 13-percent improveme ...
Economy
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement ...