Page 185 of 316

Cooling system
•
Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling
system leaks and that fluid is at the
recommended level.
Battery
• Connect your vehicle to the battery
charger/maintainer provided with your
vehicle whenever you store your vehicle
for more than 2 weeks.
• Connect the wires as shown in the
illustration. See Changing the 12V
Battery (page 167).
Brakes
• Make sure the brakes and parking brake
release fully.
Tires
• To minimize flat spots on the tires,
inflate all four tires to the
recommended cold pressures listed on
the Safety Compliance Certification
label or Tire Label. When the vehicle is
taken out of storage, reset the tire
pressures as necessary to the
recommended levels listed on the
Safety Compliance Certification label
or Tire Label affixed to your vehicle.
Note: If you store your vehicle in a location
with low ambient temperatures, follow the
instructions for care of summer tires. See
Using Summer Tires
(page 201).
Miscellaneous
• Move vehicles at least
25 ft (7.5 m)
every 15 days to lubricate working parts
and prevent flat spots in the tires. Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
•
Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood and engine cover
for any foreign material that may have
collected during storage such as mice
or squirrel nests.
• Check the exhaust for any foreign
material that may have collected
during storage.
• Check tire pressures and set tire
inflation per the Tire Label.
• Check brake pedal operation. Drive
your vehicle
15 ft (4.5 m) back and
forth with the brake lightly applied.
• Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
See an authorized dealer if you have any
concerns or issues.
BODY STYLING KITS
The distance between the underside of
your vehicle and the ground is less than
that of other models. Drive with extreme
care to avoid damage to your vehicle.
182
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Vehicle Care
Page 210 of 316
ENGINE SPECIFICATIONS
Specification
Measurement
3.5L EcoBoost GTDI
Engine model.
214 in³ (3497 cm³)
Engine displacement.
3.6 in (92.5 mm)
Bore.
3.4 in (86.7 mm)
Stroke.
9:1
Compression ratio.
800 RPM
Normal engine idling speed.
7000 RPM
Maximum engine speed. 1
1-4-2-5-3-6
Firing order.
Coil on plug.
Ignition system.
0.030 in (0.75 mm)
Spark plug gap.
Premium fuel only.
Fuel quality.
1 As the engine reaches normal operating temperature, the allowable maximum engine
speed (redline) increases.
207
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Capacities and Specifications
Page 211 of 316
MOTORCRAFT PARTS
Part Number
Component
FA-1912-A1
Air filter element.
HG7Z-6731-A2
Oil filter.
HG7Z-10655-B2
Battery.
SP-5831
Spark plugs.
FP-701
Cabin air filter.
HG7Z-17528-A (right-hand side)
Windshield wipers. 2
HG7Z-17528-B (left-hand side)
1 Motorcraft® part number.
2 Ford part number.
We recommend Ford and Motorcraft®
replacement parts available at your local
dealer or at fordparts.com for scheduled
maintenance. We engineer these parts for
your vehicle and to meet or exceed Ford
Motor Company ’s specifications. Use of
other parts may impact vehicle
performance, emissions and durability.
Your warranty may be void for any damage
related to use of other parts. For spark plug replacement, contact an
authorized dealer. Replace the spark plugs
at the appropriate intervals.
208
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Capacities and Specifications
Page 215 of 316

CAPACITIES AND
SPECIFICATIONS
Use oil and fluid that meets the defined
specification and viscosity grade.
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
•
Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance. •
Reduced fuel economy.
• Reduced brake performance.
Air Conditioning System WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system
can cause personal injury.
Capacities Refrigerant Oil
Refrigerant
Variant
4.7 fl oz (140 ml)
1.5 lb (0.68 kg)
All.
Materials Specification
Name
WSS-M17B21-A
R-1234yf Refrigerant (U.S.)
R-1234yf Refrigerant / Frigorigène R-1234yf
(Canada)
YN-33-A (U.S.)
HS7Z-19B519-BA (Canada)
WSS-M2C300-A2
Motorcraft® R-1234yf Refrigerant PAG Oil (U.S.)
Motorcraft® R-1234yf Refrigerant PAG Oil / Huile
PAG pour frigorigène R-1234yf Motorcraft®
(Canada)
YN-35 (U.S. & Canada)
Transmission Gear
Capacities Quantity
Variant
4.1 qt (3.9 L)
All.
212
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Capacities and Specifications
Page 217 of 316

Materials
Specification
Name
WSS-M97B44-D2
Motorcraft® Orange Prediluted Antifreeze/Coolant
(U.S.)
Motorcraft® Orange Prediluted Antifreeze/Coolant
/ Antigel/liquide de refroidissement prédilué orange
Motorcraft® (Canada)
VC-3DIL-B (U.S.)
CVC-3DIL-B (Canada)
WSS-M97B57-A2
Motorcraft® Yellow Prediluted Antifreeze/Coolant
(U.S.)
Motorcraft® Yellow Prediluted Antifreeze/Coolant
/ Antigel/liquide de refroidissement prédilué jaune
Motorcraft® (Canada)
VC-13DL-G (U.S.)
CVC-13DL-G (Canada)
Note: Use the coolant type that originally
came with your vehicle. For any questions
regarding coolant, see your authorized
dealer.
Engine Oil We recommend Castrol Edge Supercar
5W-50 motor oil for your vehicle. If this oil
is not available, use motor oils of the
recommended viscosity grade that meet
our specification WSS-M2C931-C such as
Motorcraft® 5W-50 labeled with API SN
service category.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage not
covered by your vehicle warranty.
214
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Capacities and SpecificationsE115472 E300448
Page 218 of 316
Capacities
Quantity
Variant
15.3 qt (14.5 L)
Engine oil with oil filter (dry fill capacity).
13.7 qt (13 L)
Engine oil with oil filter (oil change refill
capacity).
Materials Specification
Name
WSS-M2C931-C
Castrol® EDGE® Supercar 5W-50 (U.S.)
(Canada)
Fuel Tank
Capacities Quantity
Variant
15.2 gal (57.54 L)
All.
Grease
Materials Specification
Name
ESB-M1C93-B
Motorcraft® Multi-Purpose Grease Spray (U.S.)
Motorcraft® Multi-Purpose Grease Spray / Graisse
tout usage en aérosol Motorcraft® (Canada)
XL-5-A (U.S. & Canada)
Locks
215
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Capacities and Specifications
Page 267 of 316

Oils and Fluids
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair.
NORMAL SCHEDULED MAINTENANCE
Normal Maintenance Intervals Annually or Every 5,000 mi (8,000 km)
Change the oil and filter.
Inspect the tires and check the tire pressures.
Inspect the brake pads, rotors, hoses, brake cooling duct hoses and check the parking
brake function. Check the brake fluid level.
Inspect the engine cooling system strength and hoses. Check the coolant level.
Inspect the exhaust system and heat shields.
Inspect the accessory drive belts.
Inspect the steering linkage, ball joints, suspension and the tie-rod ends.
Inspect the wiper blades. Check the washer fluid level.
Inspect the hinges and latches. Lubricate if needed.
Inspect the vehicle battery and the state of charge.
Check the hydraulic fluid level.
Check the operation of all the lights.
Check the operation of warning indicators inside the instrument cluster.
Check for any fluid leaks.
264
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Scheduled Maintenance
Page 268 of 316

Other Maintenance Items
2
Change the brake fluid. 1
Every 3 Years
Replace the cabin air filter.
Every 2 Years or 10,000 mi (16,000 km)
Replace the engine air filters.
Every 3 Years or
10,000 mi (16,000 km)
Change the transmission gear fluid.
Every 6 Years or
30,000 mi (48,000 km) Change the transmission wet clutch oil.
Replace the spark plugs.
Every
45,000 mi (72,000 km)
Change the hydraulic fluid and filter.
Every 10 Years or
60,000 mi (100,000 km)
Change the orange-colored engine
coolant.3
60,000 mi (100,000 km)
Replace the front and the rear
accessory drive belts.
100,000 mi (160,000 km)
Change the yellow-colored engine
coolant.4
200,000 mi (320,000 km)
Replace the Hydraulic Accumulator
Bottle.
Every 24 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time for the
interval.
2 Do not exceed the designated distance or mileage for the interval.
3 Initial replacement at six years or
60,000 mi (100,000 km), then every three years or
30,000 mi (48,000 km).
4 Initial replacement at 10 years or
200,000 mi (320,000 km), then every five years or
99,000 mi (160,000 km).
265
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Scheduled Maintenance