Ford Mustang Quiz

Fuel and Refueling. Running the Fuel System Dry

In this manual: Fuel and Refueling. Running the Fuel System Dry
Introduction — 1Quick Reference — 1Child restraint systems — 1Seat belts — 1Supplemental Restraint System. Function Description. Driver Airbag. Passenger Airbag — 1Supplemental Restraint System. Occupant Classification System. Side Airbags. Driver and Passenger Knee Airbag — 1Restraint System. Side Airbags - Coupe. Crash Sensors and Airbag Indicator — 1Pedestrian Protection — 1Keys and remote transmitters — 1MyKey™ — 1Doors and Locks. Locking and Unlocking — 1Doors and Locks. Keyless Entry — 1Safety — 1Steering wheel — 1Wiper/Washer System — 1Lighting — 1Windows and Mirrors — 1Instrument cluster. Displays — 1Instrument cluster. Warning lights and displays. Audible warnings and messages — 1Information Displays — 1Air conditioning — 5Seats — 1Auxiliary Power Outlets — 1Storage Area — 1Starting the Engine. General Information. Keyless Start System. Steering Wheel Lock — 1Starting the Engine. Starting the Gasoline Engine — 1Starting the Engine. Engine Block Heater — 1Fuel and Refueling. Safety Information. Fuel Quality — 1Fuel and Refueling. Running the Fuel System Dry — 1Fuel and Refueling. Catalytic Converter. Refueling. Fuel Consumption — 1Transmission — 1Rear axle — 1Brakes — 1Traction Control — 1Stability Control — 1Parking Aid. Function Description. Rear Parking Aid — 1Parking Assist. Rear View Camera — 1Cruise control — 1Driver Assistance — 1Carrying Cargo — 1Towing — 1Convertible Top — 1Driving Notes — 1Emergency equipment. Hazard warning lights. Fuel shut-off — 1Emergency equipment. Jump-starting the vehicle — 1Emergency Equipment. Accident Notification System. Transporting the Vehicle. Towing Points — 1Fuses — 1Maintenance — 12Vehicle Care. Exterior Cleaning — 1Vehicle Care. Interior Cleaning — 1Vehicle care. Cleaning leather seats. Repairing minor paint damage. Cleaning alloy wheels. Cleaning the convertible top. — 1Wheels and tires — 10Technical data — 1Audio System. General Information. Audio Unit - Vehicles Equipped with Premium AM/FM/CD. Digital Broadcasting — 1Audio System. USB Port — 1SYNC™ 3 — 14Appendices. Electromagnetic Compatibility — 1Appendix. License Agreement — 1Appendix. Type Approvals — 1
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Running the fuel system dry can cause serious problems on the Ford Mustang VI, which is why this chapter explains how to refill correctly when the tank is empty. It describes safe filling from a spare fuel container, including use of a funnel, and provides guidance on avoiding electrostatic discharge. It also explains how to correctly open and close the fuel cap. A practical guide for emergencies: compact, clear, and safety-conscious.

If the tank is driven completely empty, damage may occur that is not covered by the vehicle warranty.

If there is no fuel left in the tank:

  • Add at least 5 L of fuel to restart the engine.

If the tank is empty and the vehicle is parked on an incline, more fuel may be required.

  • After refueling, it may be necessary to switch the ignition from OFF to ON several times so that fuel can be pumped from the tank to the engine.

    • After a restart, starting the engine takes a few seconds longer than normal.

    Filling a Fuel Can

    When filling an ungrounded fuel container, observe the following precautions to prevent electrostatic charge, which can cause sparks.

    • Use only an approved fuel container as a spare fuel can for your vehicle. Place the fuel container on the ground while filling it.
    • Do not fill the container while it is in the vehicle (including in the cargo area).
    • Keep the fuel nozzle in contact with the fuel container while filling.
    • Do not operate the automatic shut-off of the fuel nozzle.

    Refueling from a Spare Fuel Can

    WARNINGS

    Never insert the spout of a fuel can or a funnel from the aftermarket into the fuel filler neck. This could damage the fuel filler neck or its seal and cause fuel to leak onto the ground.

    Never open or force the capless fuel system with foreign objects. This could damage the fuel system and seal and cause injury to you or bystanders.

    Fuel must not be disposed of with household waste or in the sewage system. Disposal must be carried out at an official disposal facility.

    When filling your vehicle's fuel tank from a fuel can, use the plastic funnel provided in your vehicle. See Storage Location of the Fuel Funnel.

    Note: Never use funnels from the aftermarket; they do not work with capless fuel systems and can damage them.

    To fill your vehicle's fuel tank from a fuel can, proceed as follows:

    1. Fully open the fuel filler door until it latches.
    2. Insert the plastic funnel completely into the opening of the fuel filler neck.

    3. Fill the vehicle with fuel from the fuel can.

    4. Remove the plastic funnel from the opening of the fuel filler neck.

    5. Fully close the fuel filler door.

    6. Clean the plastic funnel and store it back in the vehicle or dispose of it properly.

    Note: A new fuel filler neck can be purchased from an authorized dealer if the original has been disposed of.

    The notes on dry-running the fuel system of the Ford Mustang (VI Gen, 2014–2023) help prevent damage to the vehicle. The 2014–2023 Ford Mustang provides clear instructions for safely refilling fuel when the tank has been run empty and for avoiding unnecessary risks.

    The use of the original fuel funnel is especially emphasized so as not to damage the capless fuel system. The Ford Mustang VI Generation combines technology here with a high standard of ease of use and safety.

    Frequently Asked Questions

    How much fuel must be added when the tank has been run empty?

    At least 5 liters of fuel should be added to restart the engine.

    Why should an aftermarket funnel not be used?

    Aftermarket funnels could damage the fuel filler neck or cause fuel to leak. The original funnel is specifically designed for the capless fuel system.

    Test yourself

    A quick Ford Mustang quiz: every answer comes with an explanation and a link to the manual page.