2013 FORD FOCUS ST Supplement Manual

•Inspect your tires for damage on a regular basis. If a tire is damaged,
replace it immediately.
•Proper suspension alignment is critical for maximum performance and
optimal tire wear. If you notice uneven tire wear, have your alignment
checked.
•When replacing tires, the only way to maintain original performance is
to use the original equipment tire. If a different summer tire is used, it
should be the same size, speed rating and load rating as the originally
equipped tire. Tires should be replaced as a set of four. Never mix tire
brands or models.
TIRE PRESSURE
•For tire pressures, see the placard located on the B-pillar inside the
driver’s door.
•Always maintain your tire pressures according to the tire information
placard on the driver’s door jamb, using an accurate gauge.
•Tire pressures are specified “cold” and should be checked after the
vehicle has been parked for at least 3 hours. Do not reduce pressure
of warm tires.
•Check your tire pressure often to maintain it properly. Tire pressure
can diminish over time and fluctuate with temperature.
WINTER DRIVING
The original equipment tires on your ST vehicle are designed for
maximum performance in dry and wet summer conditions. They are not
designed for winter use on ice or snow and cannot be used with snow
chains. Ford does not recommend using the original equipment tires
when temperatures drop to approximately 40°F (5°C) or below
(depending on tire wear and environmental conditions) or in snow/ice
conditions. If you will be operating your vehicle in these conditions,
winter or all-season tires must be used.
•Even with clear, dry driving conditions do not operate your vehicle
above posted speed limits or perform high speed maneuvers with
winter tires.
•Do not use tire chains on the original wheels and tires of your vehicle.
The use of any type of tire chain on these tires may damage your
vehicle.
Wheels and Tires
16
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

The following table lists acceptable tire sizes for winter tires. Tire speed
and load ratings should match those of the originally equipped tires as
closely as possible. If it is required to fit winter tires with a speed rating
less than the original equipment tires (to fit snow chains, for example),
be aware of the maximum speed rating for the tire and never exceed.
Compatible Snow Tire/Wheel Packages
Tire size Required wheel
235/40-18 Original equipment ST wheel or equivalent
235/45-17 Owner supplied. See your Ford dealer for
suitable wheels from the Focus lineup 215/50-17
215/55-16*
*Required size to prevent vehicle damage if snow chain use is required.
Please call the Ford Performance Info Center at 1-800-FORD-SVT
(367-3788) for specific winter tire recommendations.
FULL SIZE SPARE
Your Focus ST is equipped with a full size, dissimilar spare tire assembly.
Although the spare is a traditional, full size tire (as opposed to a mini
spare), it is different in both size and handling characteristics from the
standard Focus ST performance tire. Should you need to install the spare
tire, the following precautions must be adhered to:
•Because of the different performance characteristics of the spare tire,
avoid aggressive steering, braking, acceleration or high speeds when
the spare tire is installed.
•Never enable ESC Sport mode or fully disable ESC when the spare
tire is installed
•Replace the spare tire with the correct original equipment specified
tire as soon as possible
The following table lists the specifications for the full size spare tire and
wheel assembly. Tire speed and load ratings should match those of the
originally equipped tires as closely as possible.
Spare tire Continental ContiPro Contact
Size 215/55–16
Speed rating H
Load rating 9 3
Usage All season
Wheel 16 in. x 6.5 in. 50 mm offset steel wheels
Wheels and Tires
17
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

WRECKER TOWING
If you need to have your vehicle towed, contact your roadside assistance
center or a professional towing service.
It is recommended that your vehicle be towed with a wheel lift and
dollies or with flatbed equipment. When towing with a flatbed, 4x4
blocks may help prevent damage when loading or unloading your vehicle.
Do not tow with a slingbelt. Ford Motor Company has not approved a
slingbelt towing procedure.
Note:If the vehicle is towed by other means or incorrectly, vehicle
damage may occur.
Roadside Emergencies
18
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

UNDER HOOD OVERVIEW
2.0L EcoBoostEngine
A. Engine coolant reservoir
B. Engine oil filler cap
C. Brake and clutch fluid reservoir
D. Battery
E. Power distribution box
F. Air filter assembly
G. Engine oil dipstick
H. Windshield washer fluid reservoir
ABCDE
HGF
Maintenance
19
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

OCTANE RECOMMENDATIONS
Regular unleaded gasoline with a
pump (R+M)/2 octane rating of 87 is
recommended. Some stations offer
fuels posted as Regular with an
octane rating below 87, particularly
in high altitude areas. Fuels with octane levels below 87 are not
recommended. Premium fuel with an octane rating of 93 or higher will
provide improved performance and is recommended for severe duty or
high performance usage.
87(R+M)/2 METHOD
Maintenance
20
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

ENGINE SPECIFICATIONS
Engine 2.0L EcoBoost engine
Cubic inches 122
Required fuel Minimum 87 octane
Firing order 1–3–4–2
Ignition system Coil on plug
Compression ratio 9.3:1
Spark plug gap 0.027-0.031 in. (0.70-0.80 mm)
Drivebelt Routing
2.0L EcoBoost
A. The long drivebelt is on the first pulley groove closest to the engine.
B. The short drivebelt is on the second pulley groove farthest from the
engine.
CHECKING THE ENGINE OIL
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
Note:The oil dipstick on the Focus ST is integrated into the oil drain
back system. The oil reading on the dipstick will be influenced by oil
draining back into the sump from the cylinder head if the oil level is
checked without waiting 15 minutes after shutdown.
3. Set the parking brake and make sure the transmission selector lever is
securely latched in first gear.
4. Open the hood. Protect yourself from engine heat.
A
B
Capacities and Specifications
21
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

5. Locate and carefully remove the engine oil level dipstick.
6. Wipe the dipstick clean. Insert the dipstick fully, then remove it again.
A. MIN
B. MAX
•If the oil level is between the MIN and MAX marks, the oil level is
acceptable. DO NOT ADD OIL.
•If the oil level is below the MIN mark, add enough oil to raise the level
within the MIN and MAX marks
•The maximum oil level is between the upper hash mark and the MAX
mark. Oil levels above this range may cause engine damage. Some oil
must be removed from the engine by an authorized dealer.
7. Put the dipstick back in and make sure it is fully seated.
ENGINE COOLANT
The concentration and level of engine coolant should be checked at the
mileage intervals listed in thescheduled maintenance information.
Note:Make sure that the level is between the MIN and MAX marks on
the engine coolant reservoirs.
Note:For best results, coolant concentration should be tested with a
refractometer such as Rotunda tool 300-ROB75240E available from your
dealer. Ford does not recommend the use of hydrometers or coolant test
strips for measuring coolant concentrations.
Note:Coolant expands when it is hot. The level may extend beyond the
MAX mark. If the level is at the MIN mark, add coolant immediately.
Be sure to read and understandPrecautionsin yourOwner’s Manual.
If the coolant has not been checked at the recommended interval, the
engine or intercooler coolant reservoir may become low or empty. If the
reservoir is low or empty, add coolant to the reservoir. Refer toAdding
coolantin this chapter.
Note:Automotive fluids are not interchangeable; do not use engine
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location. For more information about engine coolant,
see theMaintenancechapter of theOwner’s Manual.
Capacities and Specifications
22
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)

Adding Engine Coolant
WARNING:Do not add coolant when the engine is hot. Steam and
scalding liquids released from a hot cooling system can burn you
badly. Also, you can be burned if you spill coolant on hot engine parts.
WARNING:Do not put coolant in the windshield washer fluid
container. If sprayed on the windshield, coolant could make it
difficult to see through the windshield.
WARNING:To reduce the risk of personal injury, make sure the
engine is cool before unscrewing the coolant pressure relief cap.
The cooling system is under pressure; steam and hot liquid can come
out forcefully when the cap is loosened slightly.
WARNING:Do not add coolant further than the MAX mark.
Note:Do not use stop leak pellets, cooling system sealants, or additives
as they can cause damage to the engine cooling or heating systems. This
damage would not be covered under your vehicle’s warranty.
Note:During normal vehicle operation, the engine coolant may change
color from orange to pink or light red. As long as the engine coolant is
clear and uncontaminated, this color change does not indicate the engine
coolant has degraded nor does it require the engine coolant to be
drained, the system to be flushed, or the engine coolant to be replaced.
•
DO NOT MIX different colors or types of coolant in your vehicle. Make
sure the correct coolant is used. Mixing of engine coolants may harm
your engine’s cooling system. The use of an improper coolant may harm
engine and cooling system components and may void the warranty.
A large amount of water without engine coolant may be added, in case of
emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained, chemically cleaned with Motorcraft
Premium Cooling System Flush, and refilled with prediluted coolant as
soon as possible. Water alone (without engine coolant) can cause engine
damage from corrosion, overheating or freezing.
•Note:Do not use alcohol, methanol or brine or any engine coolants
mixed with alcohol or methanol antifreeze (coolant). Alcohol and
other liquids can cause engine damage from overheating or freezing.
Capacities and Specifications
23
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)