2023 LINCOLN NAVIGATOR engine

6.Clean the fuel filler funnel and place itback in your vehicle or correctly disposeof it.
Note:If your vehicle runs out of fuel add aminimum of 1.3 gal (5 L) of fuel to restart theengine.
Note:You may need to switch the ignitionfrom off to on several times after refuelingto allow the fuel system to pump the fuelfrom the tank to the engine. When restarting,cranking time takes a few seconds longerthan normal.
Note:Extra funnels can be purchased froman authorized dealer if you choose todispose of the funnel.
REFUELING
REFUELING SYSTEM OVERVIEW
Fuel filler door.A
Fuel filler inlet.B
Fuel tank filler pipe.C
REFUELING YOUR VEHICLE
Easy Fuel Capless Filler
WARNING: When refueling alwaysshut the engine off and never allow sparksor open flames near the fuel tank fillervalve. Never smoke or use a cell phonewhile refueling. Fuel vapor is extremelyhazardous under certain conditions. Avoidinhaling excess fumes.
WARNING: Fuel vapor burns violentlyand a fuel fire can cause severe injuries.
WARNING: The fuel system may beunder pressure. If you hear a hissing soundnear the fuel filler inlet, do not refuel untilthe sound stops. Otherwise, fuel may sprayout, which could cause serious personalinjury.
WARNING: Keep children away fromthe fuel pump. Never let children pumpfuel.
WARNING: Do not pry open the fueltank filler valve. This could damage the fuelsystem. Failure to follow this instructioncould result in fire, personal injury or death.
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5.Operate the fuel pump nozzle within thearea shown. Refer to A for left hand driveor B for right hand drive.
6.When the pump shuts off, wait fiveseconds, then raise the fuel pump nozzleand slowly remove it.
7.Fully close the fuel filler door.
Note: Do not attempt to start the engine ifyou have filled the fuel tank with incorrectfuel. Incorrect fuel use could cause damagenot covered by the vehicle Warranty. Haveyour vehicle immediately checked.
MANUALLY OPENING THE FUELFILLER DOOR
Your vehicle does not have a fuel tank fillercap.
Left-hand side. To open the fuelfiller door, press the center rearedge of the fuel filler door andthen release.
A
Right-hand side. To open the fuelfiller door, press the center rearedge of the fuel filler door andthen release.
B
Left-hand side. Pull the rear of thefuel filler door to open it.C
Right-hand side. Pull the rear of thefuel filler door to open it.D
FUEL TANK CAPACITY
Advertised Capacity
The advertised capacity is the maximumamount of fuel that you can add to the fueltank after running out of fuel. Included in theadvertised capacity is an empty reserve. Theempty reserve is an unspecified amount offuel that remains in the fuel tank when thefuel gauge indicates empty.
Note:The amount of fuel in the emptyreserve varies and should not be relied uponto increase driving range.
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FUEL AND REFUELING –
TROUBLESHOOTING
FUEL AND REFUELING – WARNINGLAMPS
If it illuminates when you aredriving, refuel as soon as possible.
FUEL AND REFUELING –INFORMATION MESSAGES
Refueling System Warning
If the fuel tank filler valve does not fully close,a message could appear in the instrumentcluster display.
Message
Check Fuel Fill Inlet
If the message appears, do the following:
1.Stop your vehicle as soon as it is safe todo so and switch the engine off.
2.Shift into park (P) or neutral (N).
3.Apply the parking brake.
4.Fully open the fuel filler door.
5.Check the fuel tank filler valve for anydebris that may be restricting itsmovement.
6.Remove any debris from the fuel tankfiller valve.
7.Fully insert a fuel pump nozzle or the fuelfiller funnel provided with your vehicleinto the fuel filler pipe. See Locating theFuel Filler Funnel (page 212). This actionshould dislodge any debris that may bepreventing the fuel tank filler valve fromfully closing.
8.Remove the fuel pump nozzle or fuel fillerfunnel from the fuel filler pipe.
9.Fully close the fuel filler door.
Note:The message may not immediatelyreset. If the message continues to appearand a warning lamp illuminates, have yourvehicle checked as soon as possible.
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WHAT IS THE CATALYTIC
CONVERTER
The catalytic converter is part of yourvehicle's emissions system and filters harmfulpollutants from the exhaust gas.
CATALYTIC CONVERTER
PRECAUTIONS
WARNING: Do not park, idle or driveyour vehicle on dry grass or other dryground cover. The emission system heatsup the engine compartment and exhaustsystem, creating the risk of fire.
WARNING: The normal operatingtemperature of the exhaust system is veryhigh. Never work around or attempt torepair any part of the exhaust system untilit has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a short periodof engine operation and stays hot after theengine is switched off.
WARNING: Exhaust leaks may resultin entry of harmful and potentially lethalfumes into the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
To avoid damaging the catalytic converter:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 391).
•Use the correct fuel. See Fuel andRefueling (page 211).
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Do not make any unauthorizedchanges to your vehicle or engine. By law,vehicle owners and anyone whomanufactures, repairs, or services a fleet ofvehicles are not permitted to intentionallyremove an emission control device orprevent it from working.
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CATALYTIC CONVERTER –
TROUBLESHOOTING
CATALYTIC CONVERTER – WARNINGLAMPS
Your vehicle has an on-board diagnosticssystem that monitors the emission controlsystem. If any of the following warning lampsilluminate, this may indicate that the on-boarddiagnostics system has detected an emissioncontrol system malfunction.
Continuing to drive your vehicle may causereduced power or the engine to stop. Failureto respond to a warning lamp may causedamage that your vehicle Warranty may notcover. Have your vehicle checked as soonas possible.
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AUTOMATIC TRANSMISSION
PRECAUTIONS
WARNING: Apply the parking brake,shift into park (P), switch the ignition offand remove the key before you leave yourvehicle. Failure to follow this instructioncould result in personal injury or death.
WARNING: When your vehicle isstationary, keep the brake pedal fullypressed when shifting gears. Failure tofollow this instruction could result inpersonal injury, death or property damage.
WARNING: Do not apply the brakepedal and accelerator pedalsimultaneously. Applying both pedalssimultaneously for more than a fewseconds will limit engine performance,which may result in difficulty maintainingspeed in traffic and could lead to seriousinjury.
AUTOMATIC TRANSMISSION
POSITIONS
PARK (P)
WARNING: Shift into park (P) onlywhen your vehicle is stationary.
In park (P) power is not transmitted to thedriven wheels.
Note:A tone sounds if you attempt to exityour vehicle without the vehicle in park (P).
Note:Your vehicle may not shift out of park(P) if the vehicle battery has run out ofcharge.
Note:Your vehicle may not shift out of park(P) if a fuse is blown.
Note:Your vehicle may not shift out of park(P) unless the key or remote control is insideyour vehicle.
Note:The electronic parking brake couldapply when the selector is in park (P). SeeAutomatically Releasing the ElectricParking Brake (page 236).
Note:Your vehicle could shift into park (P) ifyou attempt to exit your vehicle without thevehicle in park (P). See How Does AutomaticReturn to Park (P) Work (page 223).
Note:A tone could sound when you selectpark (P).
REVERSE (R)
WARNING: Shift into reverse (R) onlywhen your vehicle is stationary.
In reverse (R) power is transmitted to thedriven wheels.
NEUTRAL (N)
WARNING: In neutral (N) your vehicleis free to roll.
In neutral (N) power is not transmitted to thedriven wheels.
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DRIVE (D)
In drive (D) power is transmitted to the drivenwheels.
SHIFTING YOUR VEHICLE INTO
GEAR
The transmission selector is on the centerstack.
1.Press and hold the brake pedal.
2.Press a button to select a position.
Note:The position illuminates on thetransmission selector.
AUTOMATIC TRANSMISSION
POSITION INDICATORS
The instrument cluster displays the currentposition.
Note:The position could illuminate on thetransmission selector.
MANUALLY SHIFTING GEARS
SHIFTING USING THE PADDLESHIFTERS
The instrument cluster displays the currentgear. The current gear flashes when yourvehicle cannot shift into the requested gear.Your vehicle will not shift if the requestedgear raises or lowers the engine speedbeyond the limit.
Your vehicle could shift when you fully pressthe accelerator or brake pedal.
Note:Prolonged driving with high enginespeed could cause vehicle damage notcovered by the vehicle warranty.
Note:Drive modes could affect when thevehicle shifts into the requested gear.
Manually Shifting Gears in Drive (D)
Use this feature to temporarily change gear.
Note:We recommend using this feature forengine braking or driving on hilly ormountainous roads.
•Pull any paddle to switch the feature on.
•Pull the right (+) paddle to upshift.
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AUTOMATIC RETURN TO PARK (P)
WHAT IS AUTOMATIC RETURN TOPARK (P)
Your vehicle shifts into park (P) if you attemptto exit your vehicle without the transmissionin park (P).
HOW DOES AUTOMATIC RETURN TOPARK (P) WORK
Your vehicle shifts into park (P) when yourvehicle is stationary and any of the followingoccur:
•You switch the vehicle off.
•You open the driver door with yourseatbelt unlatched.
•You unlatch the driver seatbelt when thedriver door is open.
Note:Do not use automatic return to park(P) when your vehicle is moving, except inan emergency. See Starting and Stoppingthe Engine (page 201).
AUTOMATIC RETURN TO PARK (P)LIMITATIONS
Automatic return to park (P) may not work ifthe door ajar sensor or seatbelt sensor aremalfunctioning.
See an authorized dealer if any of thefollowing occur:
•Seatbelt indicator illuminates or tonesounds with the seatbelt fastened.
•Door ajar indicator does not illuminatewith the driver door open.
•Door ajar indicator illuminates with thedriver door closed.
•Transmission not in park messageappears with the driver door closed, afteryou shift out of park (P).
AUTOMATIC TRANSMISSION
AUDIBLE WARNINGS
Transmission Not In Park (P) AudibleWarning
Sounds if you open the driver door beforeshifting into park (P).
Park Selection Audible Warning
Sounds when you shift into park (P).
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