Nissan Altima: Aftermarket fuel additives - Fuel recommendation - Capacities and recommended fuel/lubricants - Technical and consumer information - Nissan Altima Owners ManualNissan 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:

    Passing Another Vehicle While Using Cruise Control
    Use the accelerator pedal to increase the vehicle's speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise control speed. ...

    Glove box
    The glove box can be opened by pressing the lock release button, locked and unlocked using the master key (vehicles without a smart key system) or the mechanical key (vehicles with a smart key sys ...

    Tyre repair kit
    Your vehicle may not have a spare tyre. In this case it will have an emergency tyrerepair kit that can be used to repair oneflat tyre. The tyre repair kit is located in the sparewheel well. General ...