4.6L V8 engine
1. Air filter assembly
2. Engine oil filler cap
3. Engine oil dipstick
4. Brake fluid reservoir
5. Power distribution box
6. Battery
7. Power steering fluid reservoir
8. Radiator cap
9. Engine coolant reservoir
10. Windshield washer fluid reservoir
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Maintenance and Specifications
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•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.
2006 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If the
indicator is on, refer to the
description in theWarning lights and chimessection of the
Instrument Clusterchapter. Your vehicle may not pass the I/M test with
the
indicator on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
POWER STEERING FLUID
Check the power steering fluid. Refer to thescheduled maintenance
guidefor the service interval schedules. If adding fluid is necessary, use
only MERCONAT F.
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.
2006 Mountaineer(mnt)
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USA(fus)
Maintenance and Specifications
316
REFILL CAPACITIES
Fluid Ford Part Name Application Capacity
Brake fluid Motorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidAll Fill to the
MAX line on
reservoir
Engine oil
(including filter
change)
4
Motorcraft SAE
5W-30 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-30 Super
Premium Motor Oil
(Canada)4.0L 5.0 quarts
(4.7L)
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor Oil
(Canada)4.6L 6.0 quarts
(5.7L)
Fuel tank N/A All 22.5 gallons
(85.2L)
Power steering
fluidMotorcraft
MERCONAT FAll Fill between
MIN and
MAX lines on
reservoir
Transmission
fluid
1Motorcraft
MERCONVATFAutomatic
transmission
(5R55S)13.0 quarts
(12.3L)2
Transmission
fluid1Motorcraft
MERCONSP ATFAutomatic
transmission
(6R60)11.2 quarts
(10.6L)2
2006 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
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Maintenance and Specifications
321
ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
Power steering
fluidMotorcraft
MERCON
Multi-Purpose
AT FXT-2-QDX MERCON
Rear axleMotorcraft
75W-140
Synthetic Rear
Axle LubricantXY-75W140–QL WSL-M2C192–A
Front axle
(AWD)Motorcraft SAE
80W-90 Premium
Rear Axle
LubricantXY-80W90-QL WSP-M2C197-A
Transfer case
(AWD)Motorcraft
MERCON
Multi-Purpose
AT FXT-2-QDX MERCON
Transfer case
Front Output
Slip Shaft
(AWD)Premium
Long-Life GreaseXG-1-C ESA-M1C75-B
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC–32–A WSB-M8B16–A2
1Ensure the correct automatic transmission fluid is used. MERCON,
MERCONV and MERCONSP are not interchangeable. DO NOT mix
MERCON, MERCONV and MERCONSP. Use of dual usage fluids in
an automatic transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage. Refer to your
scheduled maintenance informationto determine the correct service
interval.
2006 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
325
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
Passenger Occupant
Classification Sensor .................137
Pedals (see Power adjustable
foot pedals) .................................67
Power adjustable foot pedals .....67
Power deployable running
boards ........................................103
Power distribution box
(see Fuses) ...............................253
Power door locks ......................108
Power mirrors .............................66
Power point ...........................62–63
Power steering ..........................225
fluid, checking and adding ....316
fluid, refill capacity ................321
fluid, specifications .........323, 326
Power Windows ...........................64
Preparing to drive your
vehicle ........................................226
R
Radio ................................21, 26, 31
Rear window defroster ...............47
Relays ........................................248
Remote entry system .......110–111
illuminated entry ....................115
locking/unlocking
doors ................................111–112
panic alarm .............................112
replacing the batteries ...........113
Reverse sensing system ...........234
Roadside assistance ..................245
Roof rack ...................................107
S
Safety Belt Maintenance ..........151Safety belts (see Safety
restraints) ..................136, 139–144
Safety Canopy ...........160, 162–163
Safety defects, reporting ..........280
Safety restraints ........136, 139–144
belt minder .............................146
extension assembly ................145
for adults .........................140–143
for children .....................165–166
Occupant Classification
Sensor ......................................137
safety belt maintenance .........151
warning light and
chime ...............................145–146
Safety seats for children ..........170
Safety Compliance
Certification Label ....................328
Seat belts
(see Safety restraints) .............136
Seats ..........................................124
child safety seats ....................170
front seats ...............................125
heated ......................................129
memory seat ...................112, 128
SecuriLock passive anti-theft
system ........................................121
Setting the clock
AM/FM single CD .....................22
AM/FM/In-dash 6 CD ................32
AM/FM/Tape/CD .......................27
Snowplowing .................................8
Spark plugs,
specifications .....................319, 326
Special notice
ambulance conversions ..............8
utility-type vehicles ....................8
Specification chart,
lubricants ...........................323, 326
2006 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
336
Speed control ..............................67
Starting your vehicle ........217–218
jump starting ..........................266
Steering wheel
controls ......................................70
tilting .........................................60
T
Tilt steering wheel ......................60
Tire Pressure Monitoring
System (TPMS)
Roadside Emergencies ...........256
Tires, Wheels and Loading ....196
Warning Displays ........12, 85, 100
Tires ...........................182–183, 256
alignment ................................194
care ..........................................191
changing ..........................256, 262
checking the pressure ............186
inflating ...................................184
label .........................................191
replacing ..........................193, 262
rotating ....................................195
safety practices .......................194
sidewall information ...............186
snow tires and chains ............202
spare tire .................257, 259, 261
terminology .............................183
tire grades ...............................183
treadwear ........................182, 192
Towing .......................................209
recreational towing .................216
trailer towing ..........................209
wrecker ....................................272Transfer case
fluid checking .........................318
Transmission .............................227
brake-shift interlock (BSI) ....227
fluid, checking and adding
(automatic) .............................317
fluid, refill capacities ..............321
lubricant specifications ..323, 326
Turn signal ..................................51
V
Vehicle dimensions ...................326
Vehicle Identification Number
(VIN) ..........................................328
Vehicle loading ..........................202
Ventilating your vehicle ...........219
W
Warning lights (see Lights) .......12
Washer fluid ..............................292
Water, Driving through .............244
Windows ....................................112
power .........................................64
rear wiper/washer .....................60
Windshield washer fluid and
wipers ..........................................59
checking and adding fluid .....292
liftgate reservoir .....................292
replacing wiper blades ...........293
Wrecker towing .........................272
2006 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
337