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:
Without The Ignition Key
Special care must be taken when the vehicle is towed
with the ignition in the LOCK position. Flatbed towing is
the preferred towing method. However, if a flatbed
towing vehicle is not available, ...
Tilt Mirrors In Reverse — If Equipped
Tilt Mirrors in Reverse provides automatic outside mirror
positioning which will aid the driver’s view of the
ground rearward of the front doors. The outside mirrors
will move slightly downwar ...