engine oil FORD EXPLORER 2002 3.G User Guide

²4.0L SOHC V6 engine
²4.6L V8 engine
²Oil 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.
Maintenance and care
237

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 hole 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 or until three clicks can be heard.
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 Recommendations
4.6L Engine
Look for this certification
trademark.
SAE 5W-20 engine oil is recommended.
Only use oils ªCertified For Gasoline Enginesº by the American
Petroleum Institute (API). Use Motorcraft or an equivalent 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.
Change your engine oil and filter according to the appropriate schedule
listed in the scheduled maintenance guide.
Do not use supplemental engine oil additives, oil treatments or engine
treatments. They are unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your warranty.
Maintenance and care
238

4.0L Engine
Look for this certification
trademark.
SAE 5W-30 engine oil is recommended.
Only use oils ªCertified For Gasoline Enginesº by the American
Petroleum Institute (API). Use Motorcraft or an equivalent oil meeting
Ford Specification WSS-M2C153±G.
Do not use supplemental engine oil additives, oil treatments or engine
treatments. They are unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your warranty.
Change your engine oil according to the appropriate schedule listed in
the scheduled maintenance guide.
Engine Oil Filter Recommendation
Change your engine oil filter 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.
Maintenance and care
239

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:
²maximum cooling system efficiency.
²freeze protection down to -36É C (-34É F).
²boiling protection up to 129É C (265É F).
²protection against rust and other forms of corrosion.
²enables calibrated gages to function properly.
When the engine is cold, check the
level of the engine coolant in the
reservoir.
²The engine coolant should be at the ªcold fill rangeº as listed on the
engine coolant reservoir.
²Refer to the scheduled maintenance guide for service interval
schedules.
²Be 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:
²If the reservoir is low, add engine coolant to the reservoir. Refer to
Adding engine coolantin this chapter.
Maintenance and care
242

²Idling for long periods of time (greater than one minute) may waste
fuel.
²Anticipate stopping; slowing down may eliminate the need to stop.
²Sudden or hard accelerations may reduce fuel economy.
²Slow down gradually.
²Driving at reasonable speeds (traveling at 88 km/h [55 mph] uses 15%
less fuel than traveling at 105 km/h [65 mph]).
²Revving the engine before turning it off may reduce fuel economy.
²Using the air conditioner or defroster may reduce fuel economy.
²You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
²Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
²Resting your foot on the brake pedal while driving may reduce fuel
economy.
²Combine errands and minimize stop-and-go driving.
Maintenance
²Keep tires properly inflated and use only recommended size.
²Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
²Use recommended engine oil. Refer toLubricant Specifications.
²Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
²Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
²Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
²Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
Maintenance and care
267

MOTORCRAFT PART NUMBERS
Component 4.0L SOHC V6 engine 4.6L V8 engine
Air filter element FA-1695 FA-1695
Fuel filter FG-986B FG-986B
Battery BXT-65-650 BXT-65-650
Oil filter FL-820S FL-820S
PCV valve EV-243 F6ZE-6C324-CA
Spark plugs* AGSF-22PP ** AWSF-32P
* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
** If a spark plug is removed for inspection, it must be reinstalled in the
same cylinder. If a spark plug needs to be replaced, use only spark plugs
with the service number suffix letter as shown on the engine decal.
REFILL CAPACITIES
Fluid Ford Part Name Application Capacity
Brake fluid and
Clutch fluid (if
equipped)High Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine oil
(including filter
change)Motorcraft SAE
5W-30 Super
Premium Motor Oil4.0L 4.7L
(5.0 quarts)
Motorcraft SAE
5W-20 Super
Premium Motor Oil4.6L 5.7L
(6.0 quarts)
Fuel tank N/A All 85.2L
(22.5 gallons)
Power steering
fluidMotorcraft
MERCONtAT FAll Fill between
the MIN and
MAX lines on
reservoir
Transmission
fluid
1Motorcraft
MERCONtAT F5-speed manual 2.4L
(5.1 pints)2
Motorcraft
MERCONtVATFAutomatic
transmissions
only.12.0L
(12.7 quarts)3
Capacities and specifications
283

ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
4.0L Engine oilMotorcraft SAE
5W30 Super
Premium Motor
OilXO-5W30-QSPWSS-M2C153-G
with API
Certification
Mark
4.6L Engine oilMotorcraft SAE
5W20 Super
Premium Motor
OilXO -5W20-QSPWSS-M2C153-H
with API
Certification
Mark
Automatic
transmission
2
Motorcraft
MERCONtV
AT FXT-5-QM MERCONtV
Power steering
fluidMotorcraft
MERCONt
Multi-Purpose
AT FXT-2-QDX MERCONt
Ford
conventional and
Traction-Lok
rear axles75W-140 High
performance
synthetic rear
axle lubricant
3,43,4 3,4
Front axle
(4X4)Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL WSP-M2C197-A
Transfer case
(4X4)Motorcraft
MERCONt
Multi-Purpose
AT FXT-2-QDX MERCONt
5-speed manual
transmissionMotorcraft
MERCONt
Multi-Purpose
AT FXT-2-QDX MERCONt
Transfer case
Front Output
Slip ShaftPremium
Long-Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
Capacities and specifications
286

Ford Deluxe Leather and Vinyl Cleaner (not available in Canada)
Motorcraft Vinyl Cleaner (Canada only)
Ford Extra Strength Tar and Road Oil Remover* (not available in
Canada)
Ford Extra Strength Upholstery Cleaner (not available in Canada)
Ford Metal Surface Cleaner
Ford Multi-Purpose Cleaner*
Motorcraft Car Wash Concentrate
Motorcraft Carlite Glass Cleaner
Ford Spot and Stain Remover*
Ford Super Premium Tire and Trim Dressing
Ford Triple Clean
Ford Ultra-Clear Spray Glass Cleaner (not available in Canada)
* May be sold with the Motorcraft name
FORD ACCESSORIES FOR YOUR VEHICLE
A wide selection of Ford accessories are available for your vehicle
through your local authorized Ford, Lincoln Mercury or Ford of Canada
dealer. These quality accessories have been specifically engineered to
fulfill your automotive needs; they are custom designed to complement
the style and aerodynamic appearance of your vehicle. In addition, each
accessory is made from high quality materials and meets or exceeds
Ford's rigid engineering and safety specifications. Ford accessories are
warranted for up to 12 months or 20 000 km (12 000 miles) on all cars
and light trucks and 12 months with unlimited distance on medium duty
trucks unless the accessory is installed on a new vehicle, then the
warranty becomes the balance of the new vehicle's warranty or the
accessories warranty, whichever is greater. See your dealer for complete
warranty information and availability.
Not all accessories are available for all models.
Vehicle Security
Styled wheel locks
Vehicle security systems
Customer assistance
299

Child safety seats ......................163
attaching with tether straps ..167
in front seat ............................165
in rear seat ..............................165
Cleaning your vehicle ...............277
engine compartment ..............278
exterior ....................................278
exterior lamps .........................280
instrument cluster lens ..........281
instrument panel ....................281
interior .....................................281
mirrors .....................................282
plastic parts ............................280
safety belts ..............................282
washing ....................................277
waxing .....................................278
wheels ......................................280
windows ..................................282
wiper blades ............................280
woodtone trim ........................282
Climate control (see Air
conditioning or Heating) ............33
Clock ..........................56, 62, 72, 86
Clutch
operation while driving ..........185
recommended shift speeds ....186
Compass, electronic ....................17
calibration .................................19
set zone adjustment ...........18, 20
Console ......................................112
overhead ..................................100
rear ..........................................113
Controls
power seat ...............................133
steering column ........................99
Coolant
checking and adding ..............241
refill capacities ................245, 283
specifications ..................285, 287Cruise control
(see Speed control) ....................90
Customer Assistance ................205
Ford accessories
for your vehicle ......................298
Ford Extended
Service Plan ............................291
Getting assistance outside
the U.S. and Canada ..............297
Getting roadside assistance ...205
Getting the
service you need ....................291
Ordering additional
owner's literature ...................302
The Dispute
Settlement Board ...................294
Utilizing the Mediation/
Arbitration Program ...............297
D
Daytime running lamps
(see Lamps) ................................28
Defrost
rear window ..............................50
Dipstick
automatic
transmission fluid ...................248
engine oil .................................235
Doors
door ajar warning .....................12
lubricant specifications ..........285
Driveline universal joint
and slip yoke .............................251
Driving under special
conditions ..................................193
mud ..........................................192
sand .........................................192
snow and ice ...................192±193
Index
305

through water .................192, 196
E
Electronic message center .........19
Emergencies, roadside
jump-starting ..........................222
Emission control system ..........268
Engine ........................................287
check engine/
service engine soon light ...........8
cleaning ...................................278
coolant .....................................241
fail-safe coolant ......................246
idle speed control ...................251
lubrication
specifications ..................285, 287
refill capacities ........................283
service points ..................233±234
starting after a collision .........206
Engine block heater .................174
Engine oil ..................................235
checking and adding ..............235
dipstick ....................................235
filter, specifications ........238, 283
recommendations ...................238
refill capacities ........................283
specifications ..................285, 287
Exhaust fumes ..........................175
F
Fail safe cooling ........................246
Floor mats .................................114
Fluid capacities .........................283
Foglamps .....................................28
Four-Wheel Drive
vehicles ................................12, 187control trac .......................50, 188
description ......................188, 190
driving off road .......................191
electronic shift ..........................50
preparing to
drive your vehicle ...................179
Fuel ............................................259
calculating
fuel economy ....................22, 265
cap .....................................10, 264
capacity ...................................283
choosing the right fuel ...........261
comparisons with EPA
fuel economy estimates .........268
detergent in fuel .....................263
filling your vehicle
with fuel ..................259, 264±265
filter, specifications ........265, 283
fuel pump shut-off switch .....206
gauge .........................................17
improving fuel economy ........265
octane rating ...................262, 287
quality ......................................262
running out of fuel .................263
safety information relating
to automotive fuels ................259
Fuses ..................................207, 209
G
Garage door opener ..........101, 103
Gas cap (see Fuel cap) ......10, 264
Gas mileage
(see Fuel economy) .................265
Gauges ...................................13±14
battery voltage gauge ...............16
engine coolant
temperature gauge ...................14
engine oil pressure gauge ........16
fuel gauge ..................................17
Index
306