Mercury Montego 2005 Owner's Manuals

Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Lubricant specificationssection in this chapter.
Note:Only one ATF fluid specification has been tested and approved for
use with 6-speed—Premium Automatic Transmission fluid. Mercon fluids
cannot be used in a automatic 6-speed without damage or voiding
warranty.
Use of a non-approved automatic transmission fluid may cause
internal transaxle component damage.
If necessary, add fluid in 1/2 pint (250 mL) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of
transmission fluid may cause
shift and/or engagement concerns and/or possible damage.
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.
MOTORCRAFT PART NUMBERS
Component 3.0L DOHC V6 Duratec engine
Engine air filter element FA-1771
Fuel filter FG-1060
Battery BXT-36R
Oil filter FL-820-S
PCV valve
1
Spark plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed in thescheduled maintenance informationand is essential to
the life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your dealer or a qualified service
technician. Refer toscheduled maintenance informationfor the
appropriate intervals for changing the PCV valve.
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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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 dealer or a qualified service
technician. Refer toscheduled 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.
Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid Motorcraft
High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Between MAX
and MIN on
reservoir
Engine
coolant
1Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)
3.0L engine 11.6 quarts
(11.0L)
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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Fluid Ford Part
NameApplication Capacity
Engine oil
(includes filter
change)
2
Motorcraft SAE
5W-20
Premium
Synthetic
Blend Motor
Oil (US)
Motorcraft SAE
5W-20 Super
Premium
Motor Oil
(Canada)3.0L engine 6.0 quarts (5.7L)
Fuel tank
capacityN/A All 19.0 gallons
(71.9L)
Power steering
fluidMotorcraft
MERCON
AT F3.0L engine Between MAX
and MIN on
reservoir
Automatic
transaxle
3Motorcraft
Continuously
Variable Chain
Type
Transmission
FluidCVT automatic
transaxle10.0 quarts
(9.5L)4
Premium
Automatic
Transmission
Fluid6–speed
automatic
transaxle7.4 quarts (7.0L)
Rear Axle
LubricantMotorcraft SAE
80W-90
Premium Rear
Axle LubricantAWD 1.5 pints (0.7L)
Coupler Volvo
Transmission
Oil, ClutchCoupler 1.5 pints (0.7L)
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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Fluid Ford Part
NameApplication Capacity
Power Take-off
Unit (PTU)Motorcraft SAE
75W-90 Fuel
Efficient High
Performance
Rear Axle
LubricantPTU 1.9 pints (0.9L)
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 101 oz (3.0L)
1Add the coolant type originally equipped in your vehicle.
2Use 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.
3Using any transmission fluid other than those that meet the
recommended specification may cause internal transaxle damage.
4Approximate dry fill capacity. Actual amount may vary during fluid
changes.
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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LUBRICANT SPECIFICATIONS
ItemsFord Part
Name or
equivalentFord Part
NumberFord
Specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1 ESA-M6C25-A
and DOT 3
Door latch, hood
latch, auxiliary
hood latch, seat
tracks, trunk
and liftgate
latchesMulti-Purpose
GreaseXG-4 or XL-5 ESR-M1C159-A
or
ESA-M1C93-B
Lock cylinders Penetrating and
Lock LubricantMotorcraft XL-1 none
Automatic CVT
transaxle
1Motorcraft
Continuously
Variable Chain
Type
Transmission
FluidXT-7-QCFT WSS-M2C933–A
Automatic
6–speed
transaxleMotorcraft
Premium
Automatic
Transmission
FluidXT-8-QAW
WSS-M2C924-A
Rear Axle
(AWD)Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL
WSP-M2C197–A
Coupler fluid Volvo
Transmission
Oil, Clutch1161641
—
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
245

ItemsFord Part
Name or
equivalentFord Part
NumberFord
Specification
Power Transfer
UnitMotorcraft SAE
75W-90 Fuel
Efficient High
Performance
Rear Axle
LubricantXY-75W-90–QFEHP
—
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
and API
Certification
Mark
Constant
velocity jointsCV Joint Grease
(High Temp.)XG-5 WSS-M2C258–A1
Engine coolant Motorcraft
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
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Using any transaxle fluid other than those that meet the
recommended specification may cause internal transaxle damage.
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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ENGINE DATA
Engine 3.0L-DOHC V6 engine
Displacement 183 cubic inches
Required fuel 87 octane
Firing order 1–4–2–5–3–6
Spark plug gap 1.32–1.42mm (0.052–0.056 inch)
Ignition system Coil on plug
Compression ratio 10.0:1
VEHICLE DIMENSIONS
Vehicle dimensions Inches (mm)
(1) Overall length 200.9 (5102)
(2) Overall width 74.5 (1892)
(3) Overall height 61.5 (1561)
(4) Wheelbase 112.9 (2867)
(5) Tread - Front 64.6 (1640)
(5) Tread - Rear 65.0 (1650)
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
247

IDENTIFYING YOUR VEHICLE
Certification label
The National Highway Traffic Safety
Administration Regulations require
that a Certification label be affixed
to a vehicle and prescribe where the
Certification label may be located.
The Certification label is located on
the structure by the trailing edge of
the driver’s door or the edge of the
driver’s door.
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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Vehicle identification number (VIN)
The vehicle identification number is
attached to a metal tag and is
located on the driver side
instrument panel. (Please note that
in the graphic XXXX is
representative of your vehicle
identification number.)
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
Engine number
The engine number (the last eight numbers of the vehicle identification
number) is stamped on the engine block and transaxle.
XXXXXXXXXXXXXXXXX
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
249

Transmission/Transaxle code designations
You can find a transmission/transaxle code on the vehicle certification
label. The following table tells you which transmission or transaxle each
code represents.
Code Description
A CVT (continuously variable transaxle)
B Six-speed automatic (Aisin F21)
2005 Montego(mgo)
Owners Guide (post-2002-fmt)
USA_English(fus)
Maintenance and Specifications
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