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 solvents or similar ingredients that can be harmful to the fuel system and engine.
See also:
Safety
The Maxima is equipped with six airbags, including seat-mounted side-impact
airbags for the first row and side curtain airbags for both rows. It received
the highest overall score of Good in front ...
Child restraints
...
Outside the vehicle
The maintenance items listed here should be
performed from time to time, unless otherwise
specified.
Doors and engine hood Check that the doors
and engine hood operate properly. Also ensure
t ...