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Ford F150 2003 Owners Manual

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    							WINDSHIELD WASHER FLUID
    Add fluid to fill the reservoir if the
    level is low. In very cold weather, do
    not fill the reservoir completely.
    Only use a washer fluid that meets
    Ford specification WSB-M8B16–A2.
    Refer toLubricant specifications
    in this chapter.
    State or local regulations on volatile organic compounds may restrict the
    use of methanol, a common windshield washer antifreeze additive.
    Washer fluids containing non-methanol antifreeze agents should be used
    only if they provide cold weather protection without damaging the
    vehicle’s paint finish, wiper blades or washer system.
    If you operate your vehicle in temperatures below 4.5° C (40°
    F), use washer fluid with antifreeze protection. Failure to use
    washer fluid with antifreeze protection in cold weather could result in
    impaired windshield vision and increase the risk of injury or accident.
    Note:Do not put washer fluid in the engine coolant reservoir. Washer
    fluid placed in the cooling system may harm engine and cooling system
    components.
    ENGINE OIL
    Checking the engine oil
    Refer to the scheduled maintenance guide for the appropriate intervals
    for checking the engine oil.
    1. Make sure the vehicle is on level ground.
    2. Turn the engine off and wait a few minutes for the oil to drain into the
    oil pan.
    3. Set the parking brake and ensure the gearshift is securely latched in P
    (Park) (automatic transmission) or 1 (First) (manual transmission).
    4. Open the hood. Protect yourself from engine heat.
    2003 F150(f12)
    Owners Guide (post-2002-fmt)
    USA English(fus)
    Maintenance and Specifications
    221 
    						
    							•4.2L engine
    2003 F150(f12)
    Owners Guide (post-2002-fmt)
    USA English(fus)
    Maintenance and Specifications
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    							•4.6L/5.4L engine
    5. Locate and carefully remove the engine oil level indicator (dipstick).
    6. Wipe the indicator clean. Insert the indicator fully, then remove it
    again.
    •If the oil level isbetween the MIN and MAX marks,the oil level is
    acceptable.DO NOT ADD OIL.
    •If the oil level is below the MIN
    mark, add enough oil to raise the
    level within the MIN-MAX range.
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    USA English(fus)
    Maintenance and Specifications
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    							•Oil levels above the MAX mark may cause engine damage. Some oil
    must be removed from the engine by a service technician.
    7. Put the indicator back in and ensure it is fully seated.
    Adding engine oil
    1. Check the engine oil. For instructions, refer toChecking the engine
    oilin this chapter.
    2. If the engine oil level is not within the normal range, add only certified
    engine oil of the recommended viscosity. Remove the engine oil filler cap
    and use a funnel to pour the engine oil into the opening.
    3. Recheck the engine oil level. Make sure the oil level is not above the
    MAX mark on the engine oil level indicator (dipstick).
    4. Install the indicator and ensure it is fully seated.
    5. Fully install the engine oil filler cap by turning the filler cap clockwise
    1/4 of a turn until three clicks are heard or until the cap is fully seated.
    To avoid possible oil loss, DO NOT operate the vehicle with the
    engine oil level indicator and/or the engine oil filler cap removed.
    Engine oil and filter recommendations
    Look for this certification
    trademark.
    Use SAE 5W-20 engine oil.
    Only use oils “Certified For Gasoline Engines” by the American
    Petroleum Institute (API). To protect your engine’s warranty use
    Motorcraft SAE 5W-20 or an equivalent 5W-20 oil meeting Ford
    specification WSS-M2C153–H.SAE 5W-20 oil provides optimum fuel
    economy and durability performance meeting all requirements for
    your vehicle’s engine.
    Do not use supplemental engine oil additives, cleaners or other engine
    treatments. They are unnecessary and could lead to engine damage that
    is not covered by Ford warranty.
    2003 F150(f12)
    Owners Guide (post-2002-fmt)
    USA English(fus)
    Maintenance and Specifications
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    							Change your engine oil according to the appropriate schedule listed in
    the scheduled maintenance guide.
    Ford production and aftermarket (Motorcraft) oil filters are designed for
    added engine protection and long life. If a replacement oil filter is used
    that does not meet Ford material and design specifications, start-up
    engine noises or knock may be experienced.
    It is recommended you use the appropriate Motorcraft oil filter (or
    another brand meeting Ford specifications) for your engine application.
    BATTERY
    Your vehicle is equipped with a
    Motorcraft maintenance-free battery
    which normally does not require
    additional water during its life of
    service.
    However, for severe usage or in high temperature climates, check the
    battery electrolyte level. Refer to the scheduled maintenance guide for
    the service interval schedules.
    Keep the electrolyte level in each cell up to the “level indicator”.
    Do not overfill the battery cells.
    If the electrolyte level in the battery is low, you can add plain tap water
    to the battery, as long as you do not use hard water (water with a high
    mineral or alkali content). If possible, however, try to only fill the battery
    cells with distilled water. If the battery needs water often, have the
    charging system checked.
    If your battery has a cover/shield, make sure it is reinstalled
    after the battery has been cleaned or replaced.
    For longer, trouble-free operation, keep the top of the battery clean and
    dry. Also, make certain the battery cables are always tightly fastened to
    the battery terminals.
    If you see any corrosion on the battery or terminals, remove the cables
    from the terminals and clean with a wire brush. You can neutralize the
    acid with a solution of baking soda and water.
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    Maintenance and Specifications
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    							Batteries normally produce explosive gases which can cause
    personal injury. Therefore, do not allow flames, sparks or lighted
    substances to come near the battery. When working near the battery,
    always shield your face and protect your eyes. Always provide proper
    ventilation.
    When lifting a plastic-cased battery, excessive pressure on the
    end walls could cause acid to flow through the vent caps,
    resulting in personal injury and/or damage to the vehicle or battery.
    Lift the battery with a battery carrier or with your hands on opposite
    corners.
    Keep batteries out of reach of children. Batteries contain sulfuric
    acid. Avoid contact with skin, eyes or clothing. Shield your eyes
    when working near the battery to protect against possible splashing of
    acid solution. In case of acid contact with skin or eyes, flush
    immediately with water for a minimum of 15 minutes and get prompt
    medical attention. If acid is swallowed, call a physician immediately.
    Battery posts, terminals and related accessories contain lead and
    lead compounds.Wash hands after handling.
    Because your vehicle’s engine is also electronically controlled by a
    computer, some control conditions are maintained by power from the
    battery. When the battery is disconnected or a new battery is installed,
    the engine must relearn its idle and fuel trim strategy for optimum
    driveability and performance. To begin this process:
    1. With the vehicle at a complete stop, set the parking brake.
    2. Put the gearshift in P (Park) (automatic transmission) or the neutral
    position (manual transmission), turn off all accessories and start the
    engine.
    3. Run the engine until it reaches normal operating temperature.
    4. Allow the engine to idle for at least one minute.
    5. Turn the A/C on and allow the engine to idle for at least one minute.
    6. Drive the vehicle to complete the relearning process.
    •The vehicle may need to be driven 16 km (10 miles) or more to
    relearn the idle and fuel trim strategy.
    2003 F150(f12)
    Owners Guide (post-2002-fmt)
    USA English(fus)
    Maintenance and Specifications
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    							•If you do not allow the engine to relearn its idle trim, the idle
    quality of your vehicle may be adversely affected until the idle
    trim is eventually relearned.
    If the battery has been disconnected or a new battery has been installed,
    the clock and the preset radio stations must be reset once the battery is
    reconnected.
    •Always dispose of automotive
    batteries in a responsible manner.
    Follow your local authorized
    standards for disposal. Call your
    local authorized recycling center
    to find out more about recycling
    automotive batteries.
    ENGINE COOLANT
    Checking engine coolant
    The concentration and level of engine coolant should be checked at the
    mileage intervals listed in the scheduled maintenance guide. The coolant
    concentration should be maintained at 50/50 coolant and distilled water,
    which equates to a freeze point of -36° C (-34° F). Coolant concentration
    testing is possible with a hydrometer or antifreeze tester (such as the
    Rotunda Battery and Antifreeze Tester, 014–R1060). The level of coolant
    should be maintained at the “cold full” of “cold fill range” level in the
    coolant reservoir. If the level falls below, add coolant per the instructions
    in theAdding engine coolantsection.
    Your vehicle was factory-filled with a 50/50 engine coolant and water
    concentration. If the concentration of coolant falls below 40% or above
    60%, the engine parts could become damaged or not work properly.A
    50–50 mixture of coolant and water provides the following:
    •Freeze protection down to -36° C (-34° F).
    •Boiling protection up to 129° C (265° F).
    •Protection against rust and other forms of corrosion.
    •Enables calibrated gauges to work properly.
    LEAD
    RETURN
    RECYCLE
    2003 F150(f12)
    Owners Guide (post-2002-fmt)
    USA English(fus)
    Maintenance and Specifications
    227 
    						
    							When the engine is cold, check the
    level of the engine coolant in the
    reservoir.
    •The engine coolant should be at the “cold fill level” or within the “cold
    fill range” as listed on the engine coolant reservoir (depending upon
    application).
    •Refer to the Scheduled Maintenance Guide for service interval
    schedules.
    •Be sure to read and understandPrecautions when servicing your
    vehiclein this chapter.
    If the engine coolant has not been checked at the recommended interval,
    the engine coolant reservoir may become low or empty. If the reservoir is
    low or empty, add engine coolant to the reservoir. Refer toAdding
    engine coolantin this chapter.
    Note:Automotive fluids are not interchangeable; do not use engine
    coolant, antifreeze or windshield washer fluid outside of its specified
    function and vehicle location.
    Adding engine coolant
    When adding coolant, make sure it is a 50/50 mixture of engine coolant
    and distilled water. Add the mixture to the coolant reservoir,when the
    engine is cool, until the appropriate fill level is obtained.
    Do not add engine coolant when the engine is hot. Steam and
    scalding liquids released from a hot cooling system can burn you
    badly. Also, you can be burned if you spill coolant on hot engine parts.
    COLD FILL
    RANGE
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    USA English(fus)
    Maintenance and Specifications
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    							Do not put engine coolant in the windshield washer fluid
    container. If sprayed on the windshield, engine coolant could
    make it difficult to see through the windshield.
    •Add Motorcraft Premium Gold Engine Coolant
    (yellow-colored), VC-7–A (VC-7–B in Oregon), meeting Ford
    Specification WSS-M97B51–A1.
    Note:Use of Motorcraft Cooling System Stop Leak Pellets, VC-6, may
    darken the color of Motorcraft Premium Gold Engine Coolant from
    yellow to golden tan.
    •Do not add/mix an orange-colored, extended life coolant such
    as Motorcraft Speciality Orange Engine Coolant, VC-2 (US) or
    CXC-209 (Canada), meeting Ford specification WSS-M97B44–D
    with the factory-filled coolant.Mixing Motorcraft Speciality Orange
    Engine Coolant or any orange-colored extended life product with your
    factory filled coolant can result in degraded corrosion protection.
    •A large amount of water without engine coolant may be added, in case
    of emergency, to reach a vehicle service location. In this instance, the
    cooling system must be drained and refilled with a 50/50 mixture of
    engine coolant and distilled water as soon as possible. Water alone
    (without engine coolant) can cause engine damage from corrosion,
    overheating or freezing.
    •Do not use alcohol, methanol, brine or any engine coolants
    mixed with alcohol or methanol antifreeze (coolant).Alcohol
    and other liquids can cause engine damage from overheating or
    freezing.
    •Do not add extra inhibitors or additives to the coolant.These
    can be harmful and compromise the corrosion protection of the engine
    coolant.
    For vehicles with overflow coolant systems with a non-pressurized cap
    on the coolant recovery system, add coolant to the coolant recovery
    reservoir when the engine is cool. Add the proper mixture of coolant and
    water to the “cold full” level. For all other vehicles, which have a coolant
    degas system with a pressurized cap, or if it is necessary to remove the
    coolant pressure relief cap on the radiator of a vehicle with an overflow
    system, follow these steps to add engine coolant.
    To reduce the risk of personal injury, make sure the engine is
    cool before unscrewing the coolant pressure relief cap. The
    cooling system is under pressure; steam and hot liquid can come out
    forcefully when the cap is loosened slightly.
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    USA English(fus)
    Maintenance and Specifications
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    							1. Before you begin, turn the engine off and let it cool.
    2. When the engine is cool, wrap a thick cloth around the coolant
    pressure relief cap on the coolant reservoir (an opaque plastic bottle).
    Slowly turn cap counterclockwise (left) until pressure begins to release.
    3. Step back while the pressure releases.
    4. When you are sure that all the pressure has been released, use the
    cloth to turn it counterclockwise and remove the cap.
    5. Fill the coolant reservoir slowly with the proper coolant mixture (see
    above), to within the “cold fill range” or the “cold full” level on the
    reservoir. If you removed the radiator cap in an overflow system, fill the
    radiator until the coolant is visible and radiator is almost full.
    6. Replace the cap. Turn until tightly installed. (Cap must be tightly
    installed to prevent coolant loss.)
    After any coolant has been added, check the coolant concentration, refer
    toChecking Engine Coolantsection. If the concentration is not 50/50
    (protection to –34° F/–36° C), drain some coolant and adjust the
    concentration. It may take several drains and additions to obtain a 50/50
    coolant concentration.
    Whenever coolant has been added, the coolant level in the coolant
    reservoir should be checked the next few times you drive the vehicle. If
    necessary, add enough 50/50 concentration of engine coolant and
    distilled water to bring the liquid level to the proper level.
    If you have to add more than 1.0 liter (1.0 quart) of engine coolant per
    month, have your dealer check the engine cooling system. Your cooling
    system may have a leak. Operating an engine with a low level of coolant
    can result in engine overheating and possible engine damage.
    Recycled engine coolant
    Ford Motor Company does NOT recommend the use of recycled engine
    coolant in vehicles originally equipped with Motorcraft Premium Gold
    Engine Coolant since a Ford-approved recycling process is not yet
    available.
    Used engine coolant should be disposed of in an appropriate
    manner. Follow your community’s regulations and standards for recycling
    and disposing of automotive fluids.
    Coolant refill capacity
    To find out how much fluid your vehicle’s cooling system can hold, refer
    toRefill capacitiesin this chapter.
    2003 F150(f12)
    Owners Guide (post-2002-fmt)
    USA English(fus)
    Maintenance and Specifications
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