2021 FORD EXPLORER fuel filter replacement

EMISSION LAW
WARNING: Do not remove or alter
the original equipment floor covering or
insulation between it and the metal floor
of the vehicle. The floor covering and
insulation protect occupants of the
vehicle from the engine and exhaust
system heat and noise. On vehicles with
no original equipment floor covering
insulation, do not carry passengers in a
manner that permits prolonged skin
contact with the metal floor. Failure to
follow these instructions may result in
fire or personal injury.
U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components.
Similar federal or provincial laws may
apply in Canada. We do not approve of any
vehicle modification without first
determining applicable laws. Tampering with emissions
control systems including
related sensors or the Diesel
Exhaust Fluid system can result in reduced
engine power and the illumination of the
service engine soon light. Tampering With a Noise Control
System
Federal laws prohibit the following acts:
•
Removal or rendering inoperative by
any person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to
the ultimate purchaser or while it is in
use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.
The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
• Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.
If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive
exhaust smoke, check for the following:
• A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
• An open or pinched sensor hose.
• Incorrect engine oil level.
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•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is
very high. Never work around or attempt
to repair any part of the exhaust system
until it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short
period of engine operation and stays hot
after the engine is switched off. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 300).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
such non-Ford parts should be equivalent
to genuine Ford Motor Company parts in
performance and durability.
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5. Use a suitable tool, for example a
screwdriver or socket wrench, to turn
the adjuster clockwise or
counterclockwise to adjust the vertical
aim of the headlamp. The horizontal
edge of the brighter light should touch
the horizontal reference line.
6. Close the hood and switch off the lamps.
WASHER FLUID CHECK WARNING: If you operate your
vehicle in temperatures below 41.0°F
(5°C), 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: The front and rear washer systems
are supplied from the same reservoir.
Add fluid to fill the reservoir if the level is
low. Only use a washer fluid that meets
our specifications. See
Capacities and
Specifications (page 391).
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.
FUEL FILTER
Your vehicle is equipped with a lifetime
fuel filter that is integrated with the fuel
tank. Regular maintenance or replacement
is not needed. CHECKING THE WIPER
BLADES
Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
CHANGING THE FRONT WIPER
BLADES
You can improve poor wiper quality by
cleaning the wiper blades and the
windshield.
Replace the wiper blades at least annually
for optimum performance.
1. Lift the wiper arm and then press the
wiper blade locking buttons together.
Note: Do not hold the wiper blade to lift the
wiper arm.
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to require a fluid change if the vehicle has
experienced extended periods of extreme
or severe duty cycle driving. Changing or
checking the transfer case, front and/or
rear axle lubricant is not necessary unless
the unit has been submerged in water,
shows signs of leakage, a message
indicating required service displays.
Contact your authorized dealer for service.
California Fuel Filter Replacement
If you register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service.
Hot Climate Oil Change Intervals
Vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or
locations with similar climates using an
American Petroleum Institute (API)
Certified for Gasoline Engines (Certification
mark) oil of SM or SN quality, the normal
oil change interval is 5,000 mi (8,000 km).
If the available API SM or SN oils are not
available, then the oil change interval is
3,000 mi (4,800 km)
.
Engine Air Filter and Cabin Air Filter
Replacement
The life of the engine air filter and cabin air
filter is dependent on exposure to dusty
and dirty conditions. Vehicles operated in
these conditions require frequent
inspection and replacement of the engine
air filter and cabin air filter.
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Rear Under Floor Storage........................280
Adjustable Load Floor..................................... 280
Spare Tire Cover................................................ 280
Rear View Camera.......................................238 Camera Guidelines........................................... 240
Manual Zoom....................................................... 241
Obstacle Distance Indicator.......................... 240
Rear Camera Delay............................................ 241
Using the Rear View Camera System........239
Rear View Camera See: Rear View Camera................................... 238
Rear Window Wiper and Washers..........86 Rear Camera Washer......................................... 86
Rear Window Washer......................................... 86
Rear Window Wiper............................................ 86
Rear Wiper Blades See: Changing the Rear Wiper Blades........341
Recommended Towing Weights...........289
Reduced Engine Performance................295
Refueling - Excluding: Hybrid Electric Vehicle (HEV)
.............................................189
Refueling System Overview........................... 189
Refueling System Warning.............................. 191
Refueling Your Vehicle..................................... 190
Refueling - Hybrid Electric Vehicle (HEV).............................................................192
Fuel Filler Door Manual Override Lever................................................................... 194
System Warnings................................................ 193
Remote Control
...............................................57
Car Finder................................................................ 62
Integrated Keyhead Transmitter..................... 57
Intelligent Access Key........................................ 58
Memory Feature.................................................... 61
Remote Start......................................................... 62
Replacing the Battery......................................... 59
Sounding the Panic Alarm................................ 62
Remote Start.................................................144 Automatic Settings............................................ 144
Heated and Cooled Features......................... 144
Last Settings........................................................ 144
Repairing Minor Paint Damage..............348
Replacement Parts Recommendation........................................12
Collision Repairs.................................................... 12
Scheduled Maintenance and Mechanical Repairs.................................................................. 12
Warranty on Replacement Parts..................... 12Replacing a Lost Key or Remote
Control............................................................63
Replacing the Cabin Air Filter...................145
Reporting Safety Defects (Canada Only)...............................................................310
Reporting Safety Defects (U.S. Only)...............................................................310
Resuming the Set Speed..........................245 Resuming the Set Speed from a Complete
Stop.................................................................... 252
Reverse Braking Assist Indicators
...........221
Reverse Braking Assist Precautions.................................................220
Reverse Braking Assist
..............................220
Reverse Braking Assist –
Troubleshooting............................................. 222
Reverse Braking Assist – Troubleshooting
........................................222
Reverse Braking Assist – Frequently Asked
Questions......................................................... 223
Reverse Braking Assist – Information Messages.......................................................... 222
Roadside Assistance
..................................298
Vehicles Sold in Canada: Getting Roadside
Assistance....................................................... 299
Vehicles Sold in the United States: Getting Roadside Assistance................................... 298
Vehicles Sold in the United States: Using Roadside Assistance................................... 298
Roadside Emergencies.............................298
Roof Racks and Load Carriers.................281 Adjusting the Crossbar.................................... 282
Maximum Recommended Load Amounts.......................................................... 282
Running-In See: Breaking-In................................................. 296
Running Out of Fuel
.....................................187
Adding Fuel From a Portable Fuel
Container.......................................................... 188
Filling a Portable Fuel Container.................. 188
S
Safety Canopy ™
..............................................51
Safety Precautions......................................185
Satellite Radio
..............................................429
Satellite Radio Electronic Serial Number
(ESN)................................................................ 430
570
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