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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
4.6L SOHC V8 engine
1. Brake fluid reservoir
2. Engine oil dipstick
3. Windshield washer fluid reservoir
4. Air filter assembly
5. Power steering fluid reservoir
6. Engine coolant reservoir
7. Battery
8. Power distribution box
9. Engine oil filler cap
10. Automatic transmission fluid dipstick
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Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Poor wiper quality can be improved by cleaning the wiper blades and the
windshield, refer toWindows and wiper bladesin theCleaning
chapter.
To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait up to 10 minutes for the oil to drain into
the oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in
P (Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level indicator (dipstick).
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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•If the oil level iswithin this
range,the oil level is acceptable.
DO NOT ADD OIL.
•If the oil level isbelow this
mark,engineoil must be added
to raise the level within the
normal operating range.
•If required, add engine oil to the
engine. Refer toAdding engine
oilin this chapter.
•Do not overfill the engine
with oil. Oil levels above this
mark may cause engine
damage.If the engine is
overfilled, some oil must be
removed from the engine by an authorized dealer.
7. Put the indicator back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal operating range, add
only certified engine oil of the recommended viscosity. Remove the
engine oil filler cap and use a funnel to pour the engine oil into the
opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level indicator (dipstick).
4. Install the indicator and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until three clicks can be heard.
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Item Capacity Ford part nameFord part number /
Ford specification
Automatic
transmission fluid
(4R75E)13.9 quarts
(13.2L)
3
Motorcraft MERCONVATF
4
XT-5-QM /
MERCONV
Rear axle fluid
5
5.0 pints (2.4L)
6
Motorcraft SAE 80W-90
Premium Rear Axle LubricantXY-80W90-QL /
WSP-M2C197-A
Windshield washer
fluidFill to line on
reservoirMotorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel Tank19.0 gallons
(71.9L)——
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.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 set
by the indication on the dipstick’s normal operating range.4Automatic transmissions that require MERCONV should only use MERCONV fluid or fluid that
is specified dual usage MERCON/MERCONV. Refer toscheduled maintenance informationto
determine the correct service interval. Use of any fluid other than the recommended fluid may
cause transmission damage.5Rear axles are considered lubricated for life when the vehicle is used for normal service. For
severe duty requirements, seeExceptions and / or Special Operating Conditionsinscheduled
maintenance information.Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 or equivalent
meeting Ford specification EST-M2C118-A for complete refill of Traction-Lok rear axles.6Service refill capacities are determined by filling the rear axle 1/4 inch to 9/16 inch (6 mm to 14
mm) below the bottom of the filler hole.
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Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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washing ....................................215
waxing .....................................216
wheels ......................................216
wiper blades ............................218
Climate control (see Air
conditioning or Heating) ............35
Clock adjust
6-CD in dash .............................31
AM/FM .......................................19
AM/FM/CD .................................22
AM/FM/Tape/CD .......................26
Compass, electronic
set zone adjustment .................54
Console ........................................52
overhead ..............................52–53
Controls
power seat ...............................101
steering column ........................68
Coolant
checking and adding ..............231
refill capacities ................235, 256
specifications ..........................256
Cruise control
(see Speed control) ....................65
Cupholder(s) .............................104
Customer Assistance ................184
Ford Extended Service
Plan ..........................................211
Getting assistance outside the
U.S. and Canada .....................212
Getting roadside assistance ...184
Getting the service you
need .........................................207
Ordering additional owner’s
literature .................................213
Utilizing the
Mediation/Arbitration
Program ...................................211D
Daytime running lamps
(see Lamps) ................................39
Defrost
rear window ..............................37
Dipstick
automatic transmission
fluid ..........................................251
engine oil .................................226
Driving under special
conditions ..................................183
through water .........................183
E
Electronic message center .........74
Emergencies, roadside
jump-starting ..........................201
Emission control system ..........247
Engine ........................................258
cleaning ...................................217
coolant .....................................231
fail-safe cooling .......................236
idle speed control ...................229
lubrication specifications .......256
refill capacities ........................256
service points ..........................224
starting after a collision .........186
Engine block heater .................172
Engine oil ..................................226
change oil soon warning,
message center .......................226
checking and adding ..............226
dipstick ....................................226
filter, specifications ........228, 254
recommendations ...................228
refill capacities ........................256
specifications ..........................256
Event data recording ....................6
2007 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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