Nissan Altima: 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.
E–85 fuel
E-85 fuel is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline. E-85 can
only be used in a Flexible Fuel Vehicle (FFV). Do
not use E-85 in your vehicle. U.S. government
regulat ...
Octane rating tips
Using unleaded gasoline with an octane
rating lower than recommended can cause
persistent, heavy “spark knock.” (“Spark
knock” is a metallic rapping noise.) If severe,
this can lead to eng ...
See also:
Vehicle Dynamics Control warning light/Vehicle Dynamics Control operation indicator
light
The light illuminates when the ignition switch is turned to the “ON” position
and turns off several seconds after the engine has started. This lighting pattern
indicates that the Vehicle Dynam ...
Maintenance services
You should exercise the utmost care to prevent damage to your vehicle and injury
to yourself whenever performing any maintenance or inspection procedures.
Should you have any doubts concerning the ...
When the TRAC/VSC systems are operating
If the vehicle is in danger of slipping
or if any of the drive wheels
spins, the slip indicator light
flashes to indicate that the VSC/
TRAC systems are operating. ...
