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 would result in additional cost. Therefore you should not have to add anything to the fuel.
See also:
9. Air Bag Warning Light
This light will turn on for four seconds as a bulb check when the ignition switch
is first turned to ON/RUN. If the light is either not on during starting, stays
on, or turns on while driving, h ...
Lap/Shoulder Belt Untwisting Procedure
Use the following procedure to untwist a twisted lap/ shoulder belt.
1. Position the latch plate as close as possible to the anchor point.
2. At about 6 to 12 in (15 to 30 cm) above the latch plate, ...
Sidelights and low beams
(green)
FOLLOW ME HOME (green)
Side/taillights and low beams
The warning light turns on when side/taillights or low beams are turned on.
Follow me home
The warning light will turn when this dev ...