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:
TIREFIT Kit Components And Operation
1. Sealant Bottle
2. Deflation Button
3. Pressure Gauge
4. Power Button
5. Mode Select Knob
6. Sealant Hose (Clear)
7. Air Pump Hose (Black)
8. Power Plug
Using The Mode Select Knob And Hose ...
If an exterior light burns out
Alterations or repairs to the electric system not carried out correctly and
without taking into account the system specifications may cause failures and the
risk of fire.
See “If a bulb burns ou ...
Seat Bel
Inspect the belt system periodically, checking for cuts, frays, and loose parts.
Damaged parts must be replaced immediately. Do not disassemble or modify the system.
Front seat belt assemblies must ...