engine oil FORD GT 2021 Owners Manual

Hill Start Assist
...............................................111
Stability Control
Principle of Operation .................................
113
Using Stability Control ................................
114
Parking Aids
Rear View Camera .......................................
116
Cruise Control
Principle of Operation .................................
118
Using Cruise Control ....................................
118
Driving Aids
Steering ............................................................
119
Drive Mode Control ......................................
119
Load Carrying
Rear Under Hatch Storage .......................
125
Load Limit .......................................................
125
Towing
Towing a Trailer ............................................
130
Towing the Vehicle on Four Wheels ......
130
Driving Hints
Breaking-In ......................................................
131
Driving Through Water ................................
131
Floor Mats .......................................................
132
Roadside Emergencies
Roadside Assistance ..................................
133
Hazard Flashers ............................................
133
Fuel Shutoff ...................................................
133
Jump Starting the Vehicle ........................
134
Post-Crash Alert System ..........................
135
Transporting the Vehicle ...........................
135
Towing Points ...............................................
136Customer Assistance
Getting the Services You Need
...............
137
In California (U.S. Only) ............................
138
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) .....................
138
Utilizing the Mediation/Arbitration Program (Canada Only) .......................
139
Getting Assistance Outside the U.S. and Canada .......................................................
140
Ordering Additional Owner's Literature ........................................................................\
..
141
Reporting Safety Defects (U.S. Only) ........................................................................\
..
141
Reporting Safety Defects (Canada Only) ........................................................................\
.
142
Fuses
Fuse Specification Chart ..........................
143
Changing a Fuse ...........................................
152
Maintenance
General Information ...................................
154
Opening and Closing the Hood ..............
154
Under Hood Overview ...............................
156
Engine Oil Dipstick .......................................
157
Engine Oil Check ..........................................
157
Changing the Engine Air Filter ................
158
Engine Coolant Check ...............................
158
Automatic Transmission Fluid Check ........................................................................\
.
162
Brake Fluid Check ........................................
162
Power Steering Fluid Check .....................
163
Changing the 12V Battery .........................
164
Adjusting the Headlamps ........................
166
Washer Fluid Check ....................................
167
Fuel Filter ........................................................
167
Checking the Wiper Blades ......................
167
Changing the Wiper Blades .....................
167
Changing a Bulb ..........................................
168
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Table of Contents

SYMBOLS GLOSSARY
These are some of the symbols you may
see on your vehicle.
Anti-lock braking system
Battery
Brake system
Carbon Ceramic Brakes
Cruise control
Damper Control Mode
Direction Indicator
Door Ajar
Engine coolant temperature
Engine oil
Fasten seatbelt
Front airbag
Front Lift Mode Active Frost Warning Lamp
Hatch Ajar
High Beam
Hood Ajar
Hydraulic System Fault
Launch Control
Low Beam Malfunction Warning
Lamp
Low Fuel Level
Low tire pressure warning
Parking Lamps
Powertrain Fault
Rear Fog Lamp
Ride Height System Fault
Service engine soon
Stability control
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Introduction E269429 E71340 E234586 E236449 E71880 E67017 E234582 E236451 E236450 E234584 E234583 E181350 E67040 E234585 E236447

Normal and Wet Mode:
•
Gear.
Sport Mode:
• Speedometer.
Track Mode:
• Engine Coolant Temperature.
• Engine Oil Temperature.
• Transmission Temperature.
• Fuel Level.
V-Max Mode:
• Engine Coolant Temperature.
• Engine Oil Temperature.
• Engine Oil Pressure.
• Turbo Boost Pressure.
Trip Computer
The trip computer functions only operate
when the engine is running. See General
Information (page 73).
Fuel Gauge
Note: The fuel gauge may vary slightly
when your vehicle is moving or on a slope.
Switch the ignition on. The fuel gauge will
indicate approximately how much fuel is
left in the fuel tank. The arrow adjacent to
the fuel pump symbol indicates on which
side of your vehicle the fuel filler door is
located. The gauge is divided into four segments
and moves towards the right when you
refuel your vehicle. If the gauge remains in
the far left segment after adding fuel, this
indicates your vehicle needs service soon.
After refueling, some variability in gauge
position is normal:
•
It may take a short time for the gauge
to reach full after leaving the gas
station. This is normal and depends
upon the slope of pavement at the gas
station.
• The fuel amount dispensed into the
tank is a little less or more than the
gauge indicated. This is normal and
depends upon the slope of pavement
at the gas station.
• If the gas station nozzle shuts off
before the tank is full, try a different
gas pump nozzle.
Low Fuel Reminder
A low fuel reminder triggers when the
distance to empty value reaches
50 mi
(80 km) to empty, with additional
warnings at 25 mi (40 km), 10 mi (20 km)
and 0 mi (0 km) to empty if the message
is cleared each time.
In Track Mode, the distance to empty
warnings appear at 10% and 0% to empty
if the message is cleared each time.
After extended periods of performance
driving, your distance to empty value may
display low even after refueling. Drive your
vehicle under normal operating conditions
to recalibrate the distance to empty or
reset your trip computer.
Variations
Note: The low fuel warning and distance-to-empty warning can appear at different fuel
gauge positions depending on fuel economy conditions. This variation is normal.
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Instrument Cluster

Fuel Gauge Position
Distance to Empty
Driving Type (Fuel Economy
Conditions)
1/8 tank.
50 mi (80 km)
Highway driving.
1/4 tank.
50 mi (80 km)
Performance driving or
extended idle.
Engine Coolant Temperature
Gauge WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
At normal operating temperature, the
engine coolant temperature will be in the
middle range of the gauge. If the engine
coolant temperature exceeds the normal
range, the gauge will be highlighted. Stop
your vehicle as soon as safely possible,
switch off the engine and let it cool.
Engine Oil Temperature Gauge
If the engine oil temperature exceeds the
normal range, the engine is overheating.
Reduce engine speed as soon as safely
possible to allow the engine to cool. If you
continue to operate the engine at high
engine speeds, the engine speed reduces
automatically to prevent engine damage.
Engine Oil Pressure Gauge
Oil pressure varies with engine speed. The
pressure rises as engine speed rises and
drops as engine speed drops. If the pressure drops below the normal
range of the gauge, a warning lamp
illuminates and a message appears in the
information display. Stop your vehicle as
soon as it is safe to do so and switch the
engine off. Check the engine oil level.
Gauge Mode
On the right side of the instrument cluster,
you can configure which gauges are
displayed.
WARNING LAMPS AND
INDICATORS
The following warning lamps and
indicators alert you to a vehicle condition
that may become serious. Some lamps
illuminate when you start your vehicle to
make sure they work. If any lamps remain
on after starting your vehicle, refer to the
respective system warning lamp for further
information.
Note:
Some warning indicators appear in
the information display and operate the
same as a warning lamp but do not
illuminate when you start your vehicle.
Anti-Lock Braking System If it illuminates when you are
driving, this indicates a
malfunction. You will continue
to have the normal braking system
(without ABS) unless the brake system
warning lamp is also illuminated. Have the
system checked by your authorized dealer.
69
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Instrument Cluster

Battery
If it illuminates while driving, it
indicates a malfunction. Switch
off all unnecessary electrical
equipment and have the system checked
by your authorized dealer immediately.
Brake System WARNING: Driving your vehicle
with the warning lamp on is dangerous.
A significant decrease in braking
performance may occur. It may take you
longer to stop your vehicle. Have your
vehicle checked as soon as possible.
Driving extended distances with the
parking brake engaged can cause brake
failure and the risk of personal injury. It will illuminate when you
engage the parking brake with
the ignition on.
If it illuminates when you are driving, check
that the parking brake is not engaged. If
the parking brake is not engaged, this
indicates low brake fluid level or a brake
system malfunction. Have the system
checked immediately by your authorized
dealer.
Carbon Ceramic Brakes It illuminates when the brake
pads are worn and require
replacement.
Cruise Control It illuminates when you switch
the system on.
See
Using Cruise Control
(page 118). Damper Comfort Mode It illuminates when you switch
this feature on. See Drive Mode
Control
(page 119).
Direction Indicator Illuminates when the left or right
turn signal or the hazard warning
flasher is turned on. If the
indicators stay on or flash faster, check for
an inoperative bulb. See
Maintenance
(page 154).
Door Ajar Displays when the ignition is on
and any door is not completely
closed.
Electric Park Brake It illuminates or flashes when the
electric parking brake has a
malfunction. See
Electric
Parking Brake (page 109).
Engine Coolant Temperature Illuminates when the engine
coolant temperature is high.
Stop the vehicle as soon as
possible, switch off the engine and let cool.
See
Engine Coolant Check (page 158).
Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a malfunction.
Stop your vehicle as soon as it is safe to
do so and switch the engine off. Check the
engine oil level.
See
Engine Oil Check (page 157).
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Instrument Cluster E138644 E269429 E71340 E234586 E236449 E146190

Keys and Intelligent Access
Action
Message
The system does not detect a key in your vehicle. See Keyless
Starting (page 89).
No Key Detected
You pressed the start/stop button to switch off the engine and yourvehicle does not detect your intelligent access key inside your vehicle.
Restart Now or
Key is Needed
There is a problem with your vehicle ’s starting system. See an
authorized dealer for service.
Starting System
Fault
You have successfully programmed an intelligent access key to the system.
Key Program
Successful
You have failed to program an intelligent access key to the system.
Key Program
Failure
You have programmed the maximum number of keys to the system.
Max Number of
Keys Learned
You have not programmed enough keys to the system.
Not Enough Keys
Learned
The key battery is low. Change the battery as soon as possible.
Key Battery Low
Replace Soon
Maintenance Action
Message
Stop your vehicle as soon as safely possible and turn off the engine.
Check the oil level. If the warning stays on or continues to come onwith your engine running, contact an authorized dealer as soon as possible.
Low Engine Oil
Pressure
The brake fluid level is low, inspect the brake system immediately.See
Brake Fluid Check (page 162).
Brake Fluid Level
Low
The brake system needs servicing. Stop your vehicle in a safe place. Contact an authorized dealer.
Check Brake
System
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Information Displays

EMISSION LAW
WARNING: Do not remove or alter
the original equipment floor covering or
insulation between it and the metal floor
of the vehicle. The floor covering and
insulation protect occupants of the
vehicle from the engine and exhaust
system heat and noise. On vehicles with
no original equipment floor covering
insulation, do not carry passengers in a
manner that permits prolonged skin
contact with the metal floor. Failure to
follow these instructions may result in
fire or personal injury.
U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components.
Similar federal or provincial laws may
apply in Canada. We do not approve of any
vehicle modification without first
determining applicable laws. Tampering with emissions
control systems including
related sensors or the Diesel
Exhaust Fluid system can result in reduced
engine power and the illumination of the
service engine soon light. Tampering With a Noise Control
System
Federal laws prohibit the following acts:
•
Removal or rendering inoperative by
any person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to
the ultimate purchaser or while it is in
use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.
The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
• Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.
If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive
exhaust smoke, check for the following:
• A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
• An open or pinched sensor hose.
• Incorrect engine oil level.
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Engine Emission Control

•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is
very high. Never work around or attempt
to repair any part of the exhaust system
until it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short
period of engine operation and stays hot
after the engine is switched off. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 134).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Perform scheduled maintenance items
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
use parts equivalent to genuine Ford Motor
Company parts in performance and
durability.
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Engine Emission Control

BREAKING-IN
You need to break in new tires for
approximately 300 mi (480 km). During
this time, your vehicle may exhibit some
unusual driving characteristics.
You should not drive your Ford GT
aggressively for the first
600 mi
(1,000 km) of vehicle operation. This will
allow for proper break in of the powertrain
and braking systems.
For the first
600 mi (1,000 km):
• Do not apply high load at low engine
speed.
• Do not drive the vehicle at a sustained
high-speed, high load.
• Avoid driving the vehicle at full throttle.
• Drive the vehicle at varying road and
engine speeds.
• Do not drive in competition and race
track conditions.
• Do not use launch control.
• If you are going to use the vehicle on
the race track right after break in,
change the oil after break in.
Cold Engine Operation
The design of your Ford GT restricts engine
power and RPM when the engine is cold.
The engine RPM and power output will be
reduced until the engine reaches full
operating temperature.
Hot Engine Shut down
You should allow your Ford GT engine to
cool down for a few minutes prior to shut
down after high speed or high performance
driving. Allowing the engine to run at light
loads and or idle for a few minutes will
reduce overall engine oil and coolant
temperatures. DRIVING THROUGH WATER WARNING:
Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note: Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air filters.
Before driving through standing water,
check the depth. Do not drive through
water that is higher than the sidewall of
the front tire. If the water is up onto the
wheel, do not proceed. When driving
through a puddle, drive slowly to avoid
splashing the water into the engine air
intake. When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited.
After driving through water and as soon as
it is safe to do so:
•
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
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Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing Driving HintsE232273

Protected Components
Fuse
Rating
Fuse or
Relay
Number
Transmission gear fluid cooler fan relay.
—
1
Engine oil cooler fan relay.
—
2
Transmission clutch fluid cooler fan relay.
—
3
Not used.
—
4
Not used.
—
5
Not used.
—
6
Engine oil cooler fan.
20 A 1
7
Transmission clutch fluid cooler fan.
25 A 1
8
Transmission gear fluid cooler fan.
20 A 1
9
Trunk power point.
20 A 1
10
1 J-case fuse.
Passenger Compartment Fuse
Panel
The fuse panel is in the passenger footwell
behind the toeboard panel.
148
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 202010, First-Printing FusesE270327