2005 FORD RANGER recommended oil

•4.0L SOHC V6 engine
•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 or the letter F in FULL 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 1/4 turn
until it stops.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
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Maintenance and Specifications
204

4.0L Engine
Look for this certification
trademark.
Use SAE 5W-30 engine oil.
Only use oils“Certified For Gasoline Engines”by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ISLAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine’s warranty use Motorcraft SAE 5W-30 or an
equivalent 5W-30 oil meeting Ford specification WSS-M2C929-A.
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.
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.
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Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
Driving style—good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
•Smooth, moderate operation can yield up to 10% savings in fuel.
•Steady speeds without stopping will usually give the best fuel
economy.
•Idling for long periods of time (greater than one minute) may waste
fuel.
•Anticipate stopping; slowing down may eliminate the need to stop.
•Sudden or hard accelerations may reduce fuel economy.
•Slow down gradually.
•Driving at reasonable speeds (traveling at 55 mph [88 km/h] uses 15%
less fuel than traveling at 65 mph [105 km/h]).
•Revving the engine before turning it off may reduce fuel economy.
•Using the air conditioner or defroster may reduce fuel economy.
•You 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.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
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Clock adjust
AM/FM Stereo ...........................16
AM/FM stereo CD .....................18
AM/FM stereo tape/CD/MP3 ....21
CD-MP3 .....................................29
Premium AM/FM stereo
CD6/MP3 ...................................25
Clutch
fluid ..........................................227
operation while driving ..........150
recommended shift speeds ....151
Console ........................................52
Coolant
checking and adding ..............209
refill capacities ................213, 234
specifications ..................237, 240
Cruise control
(see Speed control) ....................50
Customer Assistance ................162
Ford accessories for your
vehicle .....................................194
Ford Extended Service
Plan ..........................................186
Getting assistance outside the
U.S. and Canada .....................187
Getting roadside assistance ...162
Getting the service you
need .........................................180
Ordering additional owner’s
literature .................................188
The Dispute Settlement
Board .......................................183
Utilizing the
Mediation/Arbitration
Program ...................................185
D
Daytime running lamps
(see Lamps) ................................37Dipstick
engine oil .................................201
Doors
lubricant specifications ..........237
Driveline universal joint and
slip yoke ....................................231
Driving under special
conditions ..................153, 156, 159
sand .........................................158
snow and ice ...........................160
through water .................158, 161
E
Emergencies, roadside
jump-starting ..........................174
Emergency Flashers .................163
Emission control system ..........223
Engine ........................................240
cleaning ...................................190
coolant .....................................209
fail-safe coolant ......................214
idle speed control ...................207
lubrication
specifications ..................237, 240
refill capacities ........................234
service points ..................197–199
starting after a collision .........163
Engine block heater .................144
Engine oil ..................................201
checking and adding ..............201
dipstick ....................................201
filter, specifications ........205, 233
recommendations ...................205
refill capacities ........................234
specifications ..................237, 240
Exhaust fumes ..........................144
F
Fail safe cooling ........................214
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Index
248