Ford Windstar (2003 year). Manual — part 54

• Four tire rotation

Reset low tire warning system after rotating tires.

Replacing the tires

Replace the tires when the wear
band is visible through the tire
treads.

Reset low tire warning system after replacing tires.

When replacing full size tires, never mix radial bias-belted, or
bias-type tires. Use only the tire sizes that are listed on the

Certification Label. Make sure that all tires are the same size, speed
rating, and load-carrying capacity. If one tire needs to be replaced
sooner than the other on the same axle replace it with the same brand,
type, size, speed rating, load carrying capacity and DOT code as the
other tire. Note: tires on the same axle (front or rear) must match for
the low tire warning system to function properly. Use only the tire
combinations recommended on the label. If you do not follow these
precautions, your vehicle may not drive properly and safely.

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218

Make sure that all replacement tires are of the same size, type,
load-carrying capacity and tread design (e.g., “All Terrain”,

“Touring”, etc.), as originally offered by Ford.

Do not replace your tires with “high performance” tires or larger
size tires.

Improperly inflated tires can affect vehicle handling and can fail
suddenly, possibly resulting in loss of vehicle control, vehicle

rollover and/or personal injury.

Tires that are larger or smaller than your vehicle’s original tires may also
affect the accuracy of your speedometer.

SNOW TIRES AND CHAINS

Driving too fast for conditions creates the possibility of loss of
vehicle control. Driving at very high speeds for extended periods

of time may result in damage to vehicle components.

Snow tires must be the same size and grade as the tires you
currently have on your vehicle.

The tires on your vehicle have all weather treads to provide traction in
rain and snow. However, in some climates, you may need to use snow
tires and chains. If you need to use chains, it is recommended that steel
wheels (of the same size and specifications) be used as chains may chip
aluminum wheels.

Follow these guidelines when using snow tires and chains:
• Do not use tire chains with 235/60R16 and P235/55R17 size tires.
• Use only SAE Class S chains.
• Install chains securely, verifying that the chains do not touch any

wiring, brake lines or fuel lines.

• Drive cautiously. If you hear the chains rub or bang against your

vehicle, stop and re-tighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.

• If possible, avoid fully loading your vehicle.

Maintenance and Specifications

219

• Remove the tire chains when they are no longer needed. Do not use

tire chains on dry roads.

• The suspension insulation and bumpers will help prevent vehicle

damage. Do not remove these components from your vehicle when
using snow tires and chains.

MOTORCRAFT PART NUMBERS

Component

3.8L OHV V6 engine

Air filter element

FA-1616

Fuel filter

FG-986B

Battery (standard)

BXT-65-650

Battery (optional)

BXT-65-750

Oil filter

FL-400S

PCV valve

EV-152

Spark plugs*

AWSF-42EE***

* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.

*** If a spark plug is removed for inspection, it must be reinstalled in the
same cylinder. Cylinders No. 1, 2, and 3 have a “EG” suffix. Cylinders No.
4, 5, and 6 have a “E” suffix. If a spark plug needs to be replaced, use
only spark plugs with the service part number suffix letter “EE” as
shown on the engine decal.

REFILL CAPACITIES

Fluid

Ford Part
Name

Application

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)

Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil

3.8L engine

4.7L (5.0
quarts)

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220

Fluid

Ford Part
Name

Application

Capacity

Engine coolant

2

Motorcraft
Premium Engine
Coolant
(green-colored)
or
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)

Without rear
heater

14.0L (14.8
quarts)

With rear heater 15.0L (15.9

quarts)

Power steering
fluid

Motorcraft
MERCON

威 ATF

All

Fill to line on
reservoir

Fuel tank

N/A

All

98.4L (26.0
gallons)

Automatic
transaxle fluid

Motorcraft
MERCON

威V

ATF

All

13.0L (13.7
quarts)

Windshield
washer fluid

Ultra-Clear
Windshield
Washer
Concentrate

All

Fill to line on
reservoir

1

Use only brake fluids certified to meet Ford specifications. Refer to

Lubricant Specifications in this chapter. DOT 3 fluid is recommended.
However, if DOT 3 is not available, DOT 4 fluid can be used.

2

Add the coolant type originally equipped in your vehicle.

Maintenance and Specifications

221