engine oil FORD TAURUS 2005 4.G User Guide

Checking and adding washer fluid for the liftgate (if equipped)
The opening for the reservoir is
located on the passenger side under
the tail lamp. Refill this reservoir
with the same fluid you use for your
windshield.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P.
4. Open the hood. Protect yourself from engine heat.
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192

²3.0L Vulcan engine
²3.0L Duratec engine
5. Locate and carefully remove the
engine oil indicator (dipstick).
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
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193

²If the oil level isbetween the two holes or between the MIN and
MAX marks (depending on application),the oil level is acceptable.
DO NOT ADD OIL.
²3.0L Vulcan engine
²3.0L Duratec engine
²If the oil level is below the add 1QT or MIN mark, add enough oil to
raise the level within the 1QT-FULL or the MIN-MAX range
(depending on application).
²Oil levels above the F in FULL or above the MAX mark, may cause
engine damage. Some oil must be removed from the engine by a
service technician.
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 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
MAX mark or the letter F in FULL on the engine oil level indicator
(dipstick).
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194

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 it stops.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil.
Only use oils ªCertified For Gasoline Enginesº by the American
Petroleum Institute (API). To protect your engine's warranty use
Motorcraft SAE 5W-20 or an equivalent 5W-20 oil meeting Ford
specification WSS-M2C153-H.SAE 5W-20 oil provides optimum fuel
economy and durability performance meeting all requirements for
your vehicle's engine.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in the scheduled maintenance guide.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
Maintenance and Specifications
195

²Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
mileage intervals listed in theScheduled Maintenance Guide. The
coolant concentration should be maintained at 50/50 coolant and distilled
water, which equates to a freeze point of -34ÉF (-36ÉC). Coolant
concentration testing is possible with a hydrometer or antifreeze tester
(such as the Rotunda Battery and Antifreeze Tester, 014±R1060). The
level of coolant should be maintained at the ªFULL COLDº level or
within the ªCOLD FILL RANGEº in the coolant reservoir. If the level falls
below, add coolant per the instructions in theAdding engine coolant
section.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50±50 mixture of coolant and water provides the following:
²Freeze protection down to -34ÉF (-36ÉC).
²Boiling protection up to 265ÉF (129ÉC).
²Protection against rust and other forms of corrosion.
²Enables calibrated gauges to work properly.
LEAD
RETURN
RECYCLE
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198

²Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
²Resting your foot on the brake pedal while driving may reduce fuel
economy.
²Combine errands and minimize stop-and-go driving.
Maintenance
²Keep tires properly inflated and use only recommended size.
²Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
²Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
²Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
²Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
²Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
²Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
²Using fuel blended with alcohol may lower fuel economy.
²Fuel economy may decrease with lower temperatures during the first
12±16 km (8±10 miles) of driving.
²Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
²Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
²Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
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211

²Do not exceed 30 mph (48 km/h) with tire cables on your vehicle.
MOTORCRAFT PART NUMBERS
Component 3.0L V6 Vulcan
engine3.0L FFV V6
engine3.0L DOHC V6
Duratec engine
Air filter
element
1FA-1683 FA-1683 FA-1683
Fuel filter FG-1060 FG-1060 FG-1060
Battery
(standard)BXT-36R BXT-36R BXT-36R
Battery
(optional)BXT-36R N/A N/A
Oil filter FL-400-S FL-400-S FL-820-S
PCV valve
2
Spark plugs3
1
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.
2The PCV valve is a critical emission component. It is one of the items
listed in theScheduled Maintenance Guideand 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 to theScheduled Maintenance Guidefor 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.
3For spark plug replacement, see your dealer or a qualified service
technician. Refer to theScheduled Maintenance Guidefor 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.
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231

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 V6 Vulcan
engine11.0L (11.6
quarts)
3.0L V6 Duratec
engine10.0L (10.6
quarts)
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 V6 Vulcan
engine4.25L (4.5 quarts)
3.0L V6 Duratec
engine5.7L (6.0 quarts)
Fuel tank
capacityN/A All vehicles 68.1L (18.0
gallons)
Power steering
fluidMotorcraft
MERCONt
AT F3.0L V6 Vulcan
engineFill to line on
dipstickFill to line
on reservoir
3.0L V6 Duratec
engineFill to line on
reservoir
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232

Fluid Ford Part
NameApplication Capacity
Automatic
transaxle -
4F50NMotorcraft
MERCONtV
AT F3.0L V6 Vulcan
engine12.8L (13.5
quarts)
3.0L V6 Duratec
engine12.7L (13.4
quarts)
Windshield
washer fluid -
FrontMotorcraft
Premium
Windshield
Washer
ConcentrateAll 2.8L (94.7 oz.)
Windshield
washer fluid -
RearMotorcraft
Premium
Windshield
Washer
ConcentrateWagon 1.8L (60.9 oz.)
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-M2C153±H and the API Certification mark.
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233

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
transaxle
( 4F50N
1)Motorcraft
MERCONtV
AT FXT-5-QM
MERCONtV
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-M2C153±H
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 and
OR), VC-7-B
(CA and OR
only)WSS
-M97B51±A1
Power steering
fluidMotorcraft
MERCONtAT FXT-2-QDX MERCONt
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234