engine oil capacity FORD MUSTANG 2003 Workshop Manual

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Pages: 4378, PDF Size: 66.11 MB

Page 935 of 4378

FORD MUSTANG 2003 Workshop Manual SPECIFICATIONS
SECTION 303-
01A: Engine — 3.8L 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Sealants
SAE 5W-
20 Premium Synthetic Blend Motor Oil
XO-

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FORD MUSTANG 2003 Workshop Manual SPECIFICATIONS
SECTION 303-
01B: Engine — 4.6L (2V) 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Sealants
Silicone Gasket and Sealant F7AZ-19554-
EA W

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FORD MUSTANG 2003 Workshop Manual SPECIFICATIONS
SECTION 303-
01C: Engine — Cobra 4.6L (4V) 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Sealants
Motorcraft Premium Engine Coolant VC-4-

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FORD MUSTANG 2003 Workshop Manual a
Newly Installed— Refers to the condition of the "NEW" drive belt before the engine has made no more
than one rotation and before the belt has had a chance to stretch or seat into the pulley groo

a
Newly Installed— Refers to the condition of the "NEW" drive belt before the engine has made no more
than one rotation and before the belt has had a chance to stretch or seat into the pulley grooves.
c P=Primary, S=Secondary, E=Exhaust
d Time necessary for plunger to leak down 1.6 mm of travel with 222 N force and leak down fluid in
tappet.
e Distance front edge of bearing is installed below front face of cylinder block.
f 0.050 Undersize— add 0.025 to standard thickness.
g Pin bore and crank bearing bore must be parallel and in same vertical plane within the specified total
difference when measured at the ends of a 203 mm bar, 101.5 mm on each side of rod centerline.
h Cylinder Bore Diameter
Red— 90.200-90.213
Blue— 90.213-90.226
Yellow— 90.226-90.239 ·
Coded Red 1 90.167-
90.188 mm (3.299- 3.5505 inch) ·
Coded Blue 2 90.180-
90.195 mm (3.5504- 3.5510 inch) ·
Coded Yellow 3 90.198-
90.208 mm Coated Piston-
to-Bore Clearance -
0.010/+0.026 mm (- 0.0003937/+0.0010236 inch) Pin Bore Diameter 21.9985-
22.0025 mm (0.866081- 0.866238 inch) Ring Groove Width
·
Compression (Top) 1.230-
1.250 mm (0.484- 0.0492 inch) ·
Compression (Bottom) 1.520-
1.540 mm (0.05984- 0.06062 inch) ·
Oil Ring 3.030-
3.055mm Piston Pin
·
Length 61.601-
62.030 mm (2.42523- 2.44212 inch) ·
Diameter 22.0005-
22.0030 mm (0.8661596- 0.8662581
inch) Pin to Piston Fit
j -
0.0045/+0.002 mm (- 0.000177/+0.0000787 inch) Pin to Rod Clearance
·
Standard 0.004-
0.0175 mm (0.000157- 0.00689 inch) ·
Service Limit 0.035 mm (0.001378 inch)
Oil Ring 1.15 mm (0.04528 inch) MAX
·
Side Clearance .075
-.1000 mm (.0030 -.0040 inch) ·
Compression (Top) 0.0090-
0.0235 mm (0.000354- 0.000925 inch) ·
Compression (Bottom) 0.030-
0.080 mm (0.00118- 0.00315 inch) ·
Oil Ring Snug Fit
Ring Gap
k ·
Compression (Top) .150
-.300 mm (.006- 0.0018 inch) ·
Compression (Bottom) 0.300-
0.550 mm (0.0018- 0.0022 inch) ·
Oil Ring (Steel Rail) 0.15-
0.66 mm (0.00591- 0.02598 inch) Piston Rings
·
Ring Gap ·
Compression (Top) 1.00 mm (0.03937 inch) MAX
·
Compression (Bottom) 1.00 mm (0.03937 inch) MAX
·
Service Limit 1.15 mm (0.04528 inch) MAX
LUBRICATION SYSTEM
Oil Capacity (Quarts U.S.)
6 ±
0.25 l Klj . 4 ba
62003 Mustang Workshop Manual
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FORD MUSTANG 2003 Workshop Manual GENERAL PROCEDURES
Cooling System Draining, Filling and Bleeding
Draining
WARNING: Never remove the pressure relief cap while the engine is operating or when the
cooling system is hot. Failure to

GENERAL PROCEDURES
Cooling System Draining, Filling and Bleeding
Draining
WARNING: Never remove the pressure relief cap while the engine is operating or when the
cooling system is hot. Failure to follow these instructions can result in damage to the cooling
system or engine or personal injury. To avoid having scalding hot coolant or steam blow out of
the degas bottle when removing the pressure relief cap, wait until the engine is cooled, then
wrap a thick cloth around the pressure relief cap and turn it slowly. Step back while the
pressure is released from the cooling system. When you are sure all the pressure has been
released, turn and remove the pressure relief cap (still with a cloth).
CAUTION: The coolant must be recovered in a suitable, clean container for reuse. If the
coolant is contaminated, it must be recycled or disposed of correctly.
NOTE: Less than 80% of coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty
or contaminated coolant should be drained and filled with new coolant.
1. Release the pressure in the cooling system by slowly turning the pressure relief cap one half turn counterclockwise or the radiator cap counterclockwise to the first stop. When the pressure
is released, remove the pressure relief cap/radiator cap.
2. Place a suitable container below the radiator draincock. If equipped, disconnect the coolant return hose at the fluid cooler. Open the draincock and drain the engine coolant.
zClose the radiator draincock.
Filling — 3.8L
CAUTION: Vehicle cooling systems are filled with Motorcraft Premium Gold Engine
Coolant VC -7-A (in Oregon VC -7-B) or equivalent meeting Ford specification WSS- M97B51-A1
(yellow color). Always fill the cooling system with the same coolant that is present in the
system. Do not mix coolant types.
CAUTION: Engine coolant provides freeze protection, boil protection, cooling efficiency,
and corrosion protection to the engine and cooling components. In order to obtain these
protections, the engine coolant must be maintained at the correct concentration and fluid level
in the degas bottle.
When adding engine coolant, use a 50/50 mixture of engine coolant and deionized water. SECTION 303-
03A: Engine Cooling 2003 Mustang Workshop Manual Material
Item Specification
Motorcraft Premium Gold
Engine Coolant
VC
-7-A (in Oregon VC-7- B)
(yellow color) WSS-
M97B51-
A1 Klj . 1 ba
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FORD MUSTANG 2003 Workshop Manual GENERAL PROCEDURES
Supercharger Cooling System Draining, Filling and
Bleeding
Draining
WARNING: Never remove the pressure relief cap while the engine is operating or when the
cooling system is h

GENERAL PROCEDURES
Supercharger Cooling System Draining, Filling and
Bleeding
Draining
WARNING: Never remove the pressure relief cap while the engine is operating or when the
cooling system is hot. Failure to follow these instructions can result in damage to the cooling
system or engine or personal injury. To avoid having scalding hot coolant or steam blow out of
the degas bottle when removing the pressure relief cap, wait until the engine has cooled, then
wrap a thick cloth around the pressure relief cap and turn it slowly. Step back while the
pressure is released from the cooling system. When certain all the pressure has been released,
(still with a cloth) turn and remove the pressure relief cap.
CAUTION: The coolant must be recovered in a suitable, clean container for reuse. If the
coolant is contaminated, it must be recycled or disposed of correctly and replaced.
CAUTION: Some vehicle cooling systems are filled with Motorcraft Premium Engine
Coolant VC -4-A (in Oregon VC- 5, in Canada CXC- 10) or equivalent meeting Ford specification
ESE- M97B44- A (green color). Others are filled with Motorcraft Premium Gold Engine Coolant
VC -7-A or equivalent meeting Ford specification WSS- M97B51-A1 (yellow color). Always fill the
cooling system with the same coolant that is present in the system. Do not mix coolant types.
NOTE: The addition of Motorcraft Cooling System Stop Leak Pellets, VC- 6, darkens Motorcraft
Premium Gold Engine Coolant from yellow to golden tan.
NOTE: Less than 80% of coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty
or contaminated coolant requires replacement.
1. Raise and support the vehicle. For additional information, refer to Section 100 - 02 .
2. Remove the lower hose from the intercooler radiator and allow the coolant to drain.
Filling and Bleeding
CAUTION: Engine coolant provides freeze protection, boil protection, cooling efficiency
and corrosion protection to the engine and cooling components. In order to obtain these
protections, the engine coolant must be maintained at the correct concentration and fluid level
in the degas bottle.
CAUTION: Some vehicle cooling systems are filled with Motorcraft Premium Engine
Coolant VC -4-A (in Oregon VC- 5, in Canada CXC- 10) or equivalent meeting Ford specification
ESE- M97B44- A (green color). Others are filled with Motorcraft Premium Gold Engine Coolant
VC -7-A or equivalent meeting Ford specification WSS- M97B51-A1 (yellow color). Always fill the
cooling system with the same coolant that is present in the system. Do not mix coolant types.
NOTE: The addition of Motorcraft Cooling System Stop Leak Pellets, VC- 6, darkens Motorcraft
Premium Gold Engine Coolant from yellow to golden tan.
NOTE: When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable
water. SECTION 303-
03B: Supercharger Cooling 2003 Mustang Workshop Manual Klj . 1 ba
22003 Mustang Workshop Manual
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FORD MUSTANG 2003 Workshop Manual SPECIFICATIONS
SECTION 310-
00: Fuel System — General Information 2003 Mustang Workshop Manual General Specifications
Item Specification
Fuel tank capacity 59.42 liters (15.7 gallons)
Key on,

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FORD MUSTANG 2003 Workshop Manual The boost pressure gauge on the instrument cluster receives and measures the boost pressure
directly from the intake manifold. The boost pressure gauge will display between 0.0-
0.48 kpa (0.0-10
psi

The boost pressure gauge on the instrument cluster receives and measures the boost pressure
directly from the intake manifold. The boost pressure gauge will display between 0.0-
0.48 kpa (0.0-10
psi) boost pressure dependent upon accelerator position, engine load, and engine rpm.
LOW FUEL Level Indicator
The low fuel level indicator is hardwired from the fuel sender to the instrument cluster. The instrument
cluster will illuminate the low fuel indicator when the usable fuel quantity is less than 1/8 tank (15%) of
fuel tank capacity.
Oil Pressure Gauge
The oil pressure gauge is hardwired from the oil pressure switch to the instrument cluster. The oil
pressure gauge will indicate either normal or no oil pressure.
CHECK FUEL CAP
The CHECK FUEL CAP indicator is used to indicate significant leaks in the fuel tank evaporative
system due to a loose fuel cap. Fuel tank pressure is monitored by the PCM. If a leak is detected the
PCM signals a fault to the instrument cluster via the SCP network. Once the PCM has detected a
loose fuel cap and the CHECK FUEL CAP indicator is illuminated, the indicator will remain illuminated
until the fuel cap is secured and the vehicle has been running for several minutes. For additional
information, refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
BRAKE Warning Indicator
The BRAKE warning indicator activates when the generic electronic module (GEM) detects the ignition
switch circuits are in the RUN state, when the GEM detects low brake fluid level, or that the parking
brake is applied. The BRAKE warning indicator will prove out starting when the GEM detects that the
ignition circuits have made a transition to RUN or START from OFF, ACC, or keyout and ending when
either three seconds have elapsed or when the GEM detects the ignition circuits have made a
transition to OFF, ACC, or keyout.
Safety Belt Warning Indicator
The safety belt switch is hardwired to the GEM. The safety belt warning indicator will be illuminated
when the GEM sends a ground signal to the instrument cluster.
ABS Warning Indicator
The ABS warning indicator will be illuminated when the anti- lock brake control module sends a ground
signal to the instrument cluster. The prove- out of the ABS indicator is controlled by the anti- lock brake
control module.
SERVICE ENGINE SOON Indicator
The SERVICE ENGINE SOON indicator receives its signal from the PCM over the SCP network. If the
instrument cluster does not receive a message from the PCM within five seconds, the instrument
cluster will illuminate the SERVICE ENGINE SOON indicator and log a diagnostic trouble code (DTC).
High Beam Indicator
The high beam indicator will illuminate when the steering column multifunction switch is in the high
beam position by sending a battery signal to the instrument cluster. Right and Left Turn Indicator Klj . 3 ba
412003 Mustang Workshop Manual
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