Aftermarket fuel additives
NISSAN does not recommend the use of any aftermarket fuel additives (for example, fuel injector cleaner, octane booster, intake valve deposit removers, etc.) which are sold commercially.
Many of these additives intended for gum, varnish or deposit removal may contain active solvent or similar ingredients that can be harmful to the fuel system and engine.
See also:
Brake fluid
Check the brake fluid level in the reservoir. If the
fluid level is below the MIN line or the brake
warning light comes on, add Genuine NISSAN
Super Heavy Duty Brake Fluid or equivalent DOT
3 fl ...
Anti-freeze
In the winter when it is anticipated that the temperature
will drop below 32°F (0°C), check the
anti-freeze to assure proper winter protection.
For details, see “Engine cooling system” in t ...
Gasoline containing oxygenates
Some fuel suppliers sell gasoline containing
oxygenates such as ethanol, MTBE and methanol
with or without advertising their presence.
NISSAN does not recommend the use of fuels
of which the ox ...