cooling Mercury Mountaineer 2006 s User Guide

•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.
•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.
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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.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
2006 Mountaineer(mnt)
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Maintenance and Specifications
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ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A (except
CA, OR and NM),
VC-7-B (CA, OR
and NM)WSS-M97B51-A1
Cooling system
stop leak pelletsMotorcraft
Cooling System
Stop Leak
PelletsVC-6 WSS-M99B37-B6
Engine oil
(4.0L)Motorcraft SAE
5W-30 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-30 Super
Premium Motor
Oil (Canada)XO-5W30-QSP
(US)
CXO-5W30-LSP12
(Canada)WSS-M2C929-A
with API
Certification
Mark
Engine oil
(4.6L)Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO -5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)WSS-M2C930-A
with API
Certification
Mark
Automatic
transmission
(5R55S)
1
Motorcraft
MERCONVATFXT-5-QM MERCONV
Automatic
transmission
(6R60)
1
Motorcraft
MERCONSP
AT FXT-6–QSP MERCONSP
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Maintenance and Specifications
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washing ....................................281
waxing .....................................281
wheels ......................................282
wiper blades ............................284
Climate control (see Air
conditioning or Heating) ............43
Clock adjust
6-CD in dash .............................32
AM/FM/CD .................................22
AM/FM/Tape/CD .......................27
Compass, electronic ....................83
calibration .................................85
set zone adjustment ...........84, 98
Console ..................................63–64
overhead ....................................61
rear ............................................64
Controls
power seat ...............................126
steering column ........................70
Coolant
checking and adding ..............300
refill capacities ................304, 321
specifications ..................323, 326
Cruise control
(see Speed control) ....................67
Customer Assistance ................245
Ford Extended Service
Plan ..........................................278
Getting assistance outside the
U.S. and Canada .....................278
Getting roadside assistance ...245
Getting the service you
need .........................................274
Ordering additional owner’s
literature .................................279
Utilizing the
Mediation/Arbitration
Program ...................................277D
Daytime running lamps
(see Lamps) ................................49
Defrost
rear window ..............................47
Dipstick
automatic transmission
fluid ..........................................317
engine oil .................................293
Doors
lubricant specifications ..........323
Driveline universal joint and
slip yoke ....................................318
Driving under special
conditions ..................234, 239, 242
sand .........................................240
snow and ice ...........................243
through water .................241, 244
Dual automatic temperature
control (DATC) ...........................43
DVD system .................................40
E
Electronic message center ...77, 88
Emergencies, roadside
jump-starting ..........................266
Emergency Flashers .................247
Emission control system ..........314
Engine ........................................326
cleaning ...................................283
coolant .....................................300
fail-safe cooling .......................305
idle speed control ...................298
lubrication
specifications ..................323, 326
refill capacities ........................321
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Owners Guide (post-2002-fmt)
USA(fus)
Index
333

service points ..................290–291
starting after a collision .........247
Engine block heater .................219
Engine oil ..................................293
checking and adding ..............293
dipstick ....................................293
filter, specifications ........296, 319
recommendations ...................296
refill capacities ........................321
specifications ..................323, 326
Exhaust fumes ..........................219
F
Fail safe cooling ........................305
Floor mats .................................104
Fluid capacities .........................321
Foglamps .....................................48
Four-Wheel Drive vehicles
driving off road .......................237
preparing to drive your
vehicle .....................................226
Fuel ............................................306
calculating fuel
economy ......................79, 90, 311
cap ...........................................308
capacity ...................................321
choosing the right fuel ...........309
comparisons with EPA fuel
economy estimates .................314
detergent in fuel .....................310
filling your vehicle with
fuel ...........................306, 308, 311
filter, specifications ........306, 319
fuel pump shut-off switch .....247
improving fuel economy ........311
octane rating ...................310, 326
quality ......................................310
running out of fuel .................310safety information relating to
automotive fuels .....................306
Fuses ..................................248, 250
G
Garage door opener ....................62
Gas cap (see Fuel cap) ............308
Gas mileage
(see Fuel economy) .................311
Gauges .........................................18
GAWR
(Gross Axle Weight Rating)
calculating ...............................209
GVWR
(Gross Vehicle Weight Rating)
calculating ...............................209
H
Hazard flashers .........................247
Head restraints .........................124
Headlamps
aiming ........................................50
bulb specifications ....................53
daytime running lights .............49
flash to pass ..............................49
high beam .................................49
Heating
heating and air conditioning
system .................................41, 43
Homelink wireless control
system ..........................................73
Hood ..........................................289
I
Ignition ...............................217, 326
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Index
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