Page 298 of 320
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
1. Disconnect the Mass Air Flow
Sensor electrical connector from the
air outlet tube.
Reposition the locking clip (on the
connector) and squeeze connector
to remove.
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
298
Page 301 of 320
10. Ensure the pads on the bottom
of the air cleaner assembly are
properly seated.
11. Reconnect the outlet tube to the
air cleaner assembly and tighten the
clamp.
12. Reconnect the Mass Air Flow
Sensor electrical connector to the
outlet tube. Make sure the locking
tab on the connector is in “locked”
position.
Note:If hose clamp is not secured properly or Mass Air Flow Sensor
electrical connector is not properly installed the Check Engine light will
illuminate when vehicle is operated.
Note:Do not use oil-impregnated air filter elements. Failure to use the
correct air filter element may result in severe engine damage. The
customer warranty may be voided for any damage to the engine if the
correct air filter element is not used.
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
301
Page 302 of 320

MOTORCRAFT PART NUMBERS
Component 4.2L OHV V6 engine
Air filter element FA-1679
Fuel filter FG-986B
Battery BXT-59
BXT-65-750
Oil filter FL-400S
PCV valve
1
Spark plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2For spark plug replacement, see your authorized dealer. Refer to the
scheduled maintenance informationfor the appropriate intervals for
changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
302
Page 303 of 320

REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
All Fill to MAX line
on reservoir
Engine oil
(includes filter
change)
3
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)4.2L engine 5.0 quarts
(4.7L)
Engine coolant
2Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)Without rear
heater14.8 quarts
(14.0L)
With rear heater 15.9 quarts
(15.0L)
Power steering
fluidMotorcraft
MERCONAT FAll Fill to line on
reservoir
Fuel tank N/A All 26.0 gallons
(98.4L )
Automatic
transaxle fluidMotorcraft
MERCONV
AT FAll 13.7 quarts
(13.0L)
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll Fill to line on
reservoir
1Use only brake fluids certified to meet Ford specifications. Refer to
Lubricant Specificationsin this chapter. DOT 3 fluid is recommended.
However, if DOT 3 is not available, DOT 4 fluid can be used.
2Add the coolant type originally equipped in your vehicle.
3Use of synthetic or synthetic blend motor oil is not mandatory. Engine
oil need only meet the requirements of Ford specification
WSS-M2C930-A and the API Certification mark.
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
303
Page 304 of 320
LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord specification
Brake fluid Motorcraft
High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
PM-1 ESA-M6C25-A
Door
weatherstripsSilicone
Spray
LubricantXL-6 ESR-M13P4-A
Engine
coolantMotorcraft
Premium
Gold Engine
Coolant
(yellow
colored)VC-7-A (U.S.,
except CA,
OR and NM),
VC-7-B (CA,
OR and NM)WSS-M97B51-A1
Engine oil 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
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
304
Page 306 of 320

Item Ford part
nameFord part
numberFord specification
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Use only brake fluids certified to meet Ford specifications. DOT 3 fluid
is recommended. However, if DOT 3 is not available, DOT 4 fluid can be
used.
2Ensure the correct automatic transmission fluid is used MERCONand
MERCONV are not interchangeable. DO NOT MIX MERCONand
MERCONV. Refer toscheduled maintenance informationto
determine the correct service interval.
ENGINE DATA
Engine 4.2L OHV V6 engine
Cubic inches 256
Required fuel 87 octane
Firing order 1-4-2-5-3-6
Ignition system EDIS
Spark plug gap 0.052–0.056 inch (1.32–1.42mm)
Compression ratio 9.27:1
VEHICLE DIMENSIONS
Vehicle dimensions Wagon - inches (mm)
(1) Overall length 201.0 (5105)
(2) Overall width 88.3 (2244)
(3) Overall height
*70.8 (1799)
(4) Wheelbase 120.8 (3069)
(5) Tread - Front 64.7 (1644)
(5) Tread - Rear 62.8 (1595)
*Equipped with P235/60R16 tires.
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
306
Page 309 of 320
The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake type and Gross Vehicle
Weight Rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION/TRANSAXLE CODE DESIGNATIONS
You can find a
transmission/transaxle code on the
Safety Compliance Certification
Label . The following table tells you
which transmission or transaxle
each code represents.
Description Code
Four-speed automatic (4F50N) N
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
309
Page 310 of 320

MERCURY ACCESSORIES FOR YOUR VEHICLE
A wide selection of Genuine Mercury Accessories are available for your
vehicle through your local authorized 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 Mercury’s
rigorous engineering and safety specifications. Ford Motor Company will
repair or replace any properly dealer-installed Genuine Mercury
Accessory found to be defective in factory-supplied materials or
workmanship during the warranty period, as well as any component
damaged by the defective accessory. The accessory will be warranted for
whichever provides you the greatest benefit:
•12 months or 12,000 miles (20,000 km) (whichever occurs first), or
•the remainder of your new vehicle limited warranty.
This means that Genuine Mercury Accessories purchased along with your
new vehicle and installed by the authorized dealer are covered for the
full length of your New Vehicle’s Limited Warranty — 3 years or
36,000 miles (60,000 km) (whichever occurs first). Contact your
authorized dealer for details and a copy of the warranty.
Not all accessories are available for all models.
Following is a list of several Genuine Mercury Accessory products. Not
all accessories are available for all models. To find out what accessories
are available for your vehicle, please contact your authorized dealer or
visit our online store at: www.mercuryaccessories.com.
Exterior style
Bug shields
Deflectors
Front end covers
Headlamps, fog lights and Daytime Running Lamps (DRLs)
Splash guards
Interior style
Electrochromatic compass/temperature interior mirrors
Floor mats
Lifestyle
Bike racks
Cargo organization and management
2006 Monterey(mty)
Owners Guide (post-2002-fmt)
USA(fus)
Accessories
310