2008 Mercury Mountaineer engine coolant

•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling (4.6L V8 engine only)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
Fail-safe cooling and engine oil overheat mode (4.6L V8 only)
If the engine coolant and/or engine oil overheat, the vehicle’s fail-safe
modes will reduce engine power to limit engine damage, even with a
total loss of coolant. The vehicle’s range and/or speed will be reduced,
depending on vehicle load, terrain, and outside temperatures.
The instrument cluster provides warnings for each mode.
•Fail-Safe Cooling Mode:The
(Service engine
soon),
(Engine oil pressure), and(Engine coolant
temperature) indicators will be on.
Along with these warning indicators, the engine coolant temperature
gauge will read in the Hot (H) area.
If the engine coolant reaches even hotter temperatures, fail-safe
cooling mode limits engine power more and disables air conditioning.
The engine will switch to alternating cylinder operation to help cool
the engine. The engine will run rough in this mode.
If continued operation increases the engine coolant temperature to a
critical range, the engine will shut down. Steering and braking effort
will increase. Once engine coolant temperature cools, the engine can
be restarted.
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•Engine Oil Overheat Mode:The(Engine coolant temperature)
indicator will be on. The instrument cluster has no separate oil
temperature indicator.
Along with the
(Engine coolant temperature) indicator, the engine
coolant temperature gauge will read in the Hot (H) area.
Oil overheat can be triggered in severe driving conditions, such as
towing heavy loads over mountainous terrain in extreme hot
temperatures. As oil temperature increases, engine and vehicle speed
will be limited. The transmission will also shift differently.
When the engine oil has cooled, the vehicle will perform normally.
When fail-safe cooling mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. Remember that the engine is capable of completely
shutting down automatically to prevent engine damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait approximately 15 minutes for the engine to
cool.
4. Check the coolant level and replenish if low. Look for coolant leakage
in the engine compartment and under the vehicle.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Restart the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
FUEL FILTER
For fuel filter replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
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POWER STEERING FLUID
Check the power steering fluid. Refer toscheduled maintenance
informationfor the service interval schedules.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir.
5. The fluid level should be between the MIN and MAX lines. Do not add
fluid if the level is in this range.
6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the correct operating range. Be sure to put the
cap back on the reservoir. Refer toMaintenance product specifications
and capacitiesin this chapter for the proper fluid type.
BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels between the “MIN” and
“MAX” lines are within the normal
operating range; there is no need to
add fluid. If the fluid levels are
outside of the normal operating
range the performance of the
system could be compromised; seek
service from your authorized dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid
The automatic transmission does not have an underhood transmission
fluid dipstick.
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Item CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Engine coolant 4.0L
engine without auxiliary
climate control12.2 quarts
(11.5L)
Motorcraft Premium
Gold Engine Coolant
with bittering agent
(yellow-colored)
1
VC-7-B /
WSS-M97B51-A1 Engine coolant 4.0L
engine with auxiliary
climate control13.9 quarts
(13.2L)
Engine coolant 4.6L
engine without auxiliary
climate control13.9 quarts
(13.2L)
Engine coolant 4.6L
engine with auxiliary
climate control15.7 quarts
(14.9L)
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak PelletsVC-6 /
WSS-M99B37-B6
Engine oil (4.0L) 5.0 quarts (4.7L)Motorcraft SAE 5W-30
Premium Synthetic
Blend Motor Oil (US)
Motorcraft SAE 5W-30
Super Premium Motor
Oil (Canada)
2
XO-5W30-QSP (US)
CXO-5W30-LSP12
(Canada) /
WSS-M2C929-A with API
Certification Mark
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Item CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Windshield washer fluid 4.2 quarts (4.0L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank22.5 gallons
(85.2L)——
1Add the coolant type originally equipped in your vehicle.2Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only have the API
Certification mark and meet the requirements of Ford specification WSS-M2C929-A (4.0L) or
WSS-M2C930-A (4.6L).3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be
checked by a qualified technician.4Automatic transmissions that require MERCON
V should only use MERCON
V fluid or fluid that
is specified dual usage MERCON
/MERCON
V. Refer toscheduled maintenance informationto
determine the correct service interval. Use of any fluid other than the recommended fluid may
cause transmission damage.5Automatic transmissions that require MERCON
SP should only use MERCON
SP fluid. Use of a
dual usage fluid in an automatic transmission requiring MERCON
SP may cause transmission
damage. Refer toscheduled maintenance informationto determine the correct service interval.
Use of any fluid other than the recommended fluid may cause transmission damage.
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A
Accessory delay ........................102
AdvanceTrac ..............................255
Air cleaner filter ...............356–358
Air conditioning ..........................79
Airbag supplemental restraint
system ................181–182, 190, 192
and child safety seats ............183
description ..............182, 190, 192
disposal ....................................195
driver airbag ............184, 191, 193
indicator light .................190, 195
operation .................184, 191, 193
passenger airbag .....184, 191, 193
side airbag ...............................190
All Wheel Drive (AWD),
driving off road .........................270
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................336
Anti-lock brake system
(see Brakes) ..............................253
Anti-theft system ......................148
Audio system
(see Radio) ......................20, 24, 32
Automatic transmission
driving an automatic
overdrive .........................262, 265
fluid, adding ............................354
fluid, checking ........................354
fluid, refill capacities ..............359
fluid, specification ..................359
Auxiliary input jack (Line in) ....40
Auxiliary power point ...............100
Axle
lubricant specifications ..........359refill capacities ........................359
B
Battery .......................................334
acid, treating emergencies .....334
jumping a disabled battery ....300
maintenance-free ....................334
replacement, specifications ...358
servicing ..................................334
Belt-Minder
.............................176
Booster seats .............................197
Brakes ........................................252
anti-lock ...................................253
anti-lock brake system (ABS)
warning light ...........................253
fluid, checking and adding ....354
fluid, refill capacities ..............359
fluid, specifications .................359
lubricant specifications ..........359
parking ....................................254
shift interlock ..........................260
C
Calculating load ........................239
Capacities for refilling fluids ....359
Cargo cover ...............................132
Cargo management system ......132
Cell phone use ..............................8
Changing a tire .........................290
Child safety restraints ..............196
child safety belts ....................196
Child safety seats ......................201
attaching with tether straps ..205
in front seat ............................202
in rear seat ..............................202
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Child safety seats - booster
seats ...........................................197
Cleaning your vehicle
engine compartment ..............317
instrument panel ....................319
interior .....................................320
plastic parts ............................318
washing ....................................315
waxing .....................................316
wheels ......................................316
wiper blades ............................318
Climate control (see Air
conditioning or Heating) ............79
Clock adjust
6-CD in dash .............................34
AM/FM/CD .................................26
Compass, electronic
set zone adjustment ...............124
Console ................................99–100
overhead ....................................98
rear ..........................................100
Controls
power seat ...............................154
steering column ......................107
Coolant
checking and adding ..............336
refill capacities ................340, 359
specifications ..........................359
Cruise control
(see Speed control) ..................105
Customer Assistance ................278
Ford Extended Service
Plan ..........................................311
Getting assistance outside
the U.S. and Canada ..............312
Getting roadside assistance ...278
Getting the service you
need .........................................307Ordering additional owner’s
literature .................................313
Utilizing the Mediation/
Arbitration Program................311
D
Daytime running lamps
(see Lamps) ................................86
Defrost
rear window ..............................83
Dipstick
automatic transmission
fluid ..........................................354
engine oil .................................329
Driveline universal joint and
slip yoke ....................................356
Driving under special
conditions ..................268, 272, 275
sand .........................................274
snow and ice ...........................276
through water .................274, 277
Dual automatic temperature
control (DATC) ...........................79
DVD system .................................49
E
Electronic message center .......115
Emergencies, roadside
jump-starting ..........................300
Emergency Flashers .................280
Emission control system ..........351
Engine ........................................363
cleaning ...................................317
coolant .....................................336
fail-safe cooling .......................341
idle speed control ...................334
lubrication specifications .......359
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Owners Guide (post-2002-fmt)
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Index
369