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Nitrous (NOS) does not work

You press the nitrous key, but nothing happens. Start the engine first.

Steps

  1. Start the engine first

    Nitrous does not work while the engine is off. Start the engine first.

    Vehicle is frozen and will not move →

    Source: CIT Live KB · vehicles.md

  2. Motorbikes have no nitrous

    Only on a motorbike.

    Motorbikes cannot use NOS or nitrous.

    Source: CIT Live KB · vehicles.md

  3. Aircraft: check Aircraft Nitrous

    Only if you are flying an aircraft.

    Type /settings and open General > AIRCRAFT SETTINGS. Aircraft Nitrous must be Yes, which is its default. The default aircraft nitrous keys are the left mouse button and Left Ctrl.

    Source: CIT Live KB · vehicles.md

  4. Rustler: check Rustler Nitrous

    Only in a Rustler.

    The Rustler has its own option, Rustler Nitrous, in the same section. It is used to turn off nitrous only for the Rustler, to avoid weapon conflicts. Check this option too.

    Source: CIT Live KB · vehicles.md

See also: Vehicle is frozen and will not move

Other problems like this

Where this comes from

The CIT knowledge base, the same one CITBot answers from.

Read on 23 October 2026 and written in our own words here.