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:
To Vary The Speed Setting
When the Electronic Speed Control is set, you can increase
speed by pushing the RES (+) button. If the button
is continually pressed, the set speed will continue to
increase until the button is ...
Sky Slider™ Top Care
Immediate removal of any contaminant is recommended.
Regular washing of the top will enhance its life and
appearance, and make successive cleaning easier. Do not
subject the top to excessive heat ...
Headlight Time Delay — If Equipped
This feature is particularly useful when exiting your
vehicle in an unlit area. It provides the safety of headlight
illumination for about 90 seconds after turning the ignition
switch to the LOC ...