Page 8 of 29
Oil pressure gauge
Indicates engine oil pressure.
During normal driving the indicated oil pressure will vary with engine
speed, the pressure rising as engine speed rises and dropping as engine
speed drops.
If the engine oil pressure drops below the normal range, the oil pressure
gauge pointer will drop into the red section of the gauge scale and the
engine oil pressure warning lamp in the main instrument cluster will
illuminate. Stop the vehicle as soon as safely possible and switch off the
engine immediately. Check the oil level and add oil if needed.
Vehicle Specifications
Item Description
TransmissionGFT MMT6 6-speed manual with 240 mm clutch and
dual mass flywheel
Gear ratiosGear Ratio Final Drive
1st 3.231 4.063
2nd 1.952 4.063
3rd 1.321 4.063
4th 1.029 4.063
5th 1.129 2.955
6th 0.943 2.955
Reverse 4.600 2.955
Focus ST Unique Features
7
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)
Page 15 of 29

WHEELS
Wheel Specifications
Diameter and width 18 inches x 8.0 inches
Offset 55 mm
Backspacing 6.673 inches
Center bore 63.3 mm
Weight 25 lbs (11 kg)
Your ST vehicle is equipped with unique wheels matched to the tires.
These wheels are more susceptible to damage due to their diameter,
width and low profile tires. To avoid damage to your wheels:
•Maintain proper tire pressure.
•Exercise caution when using automated, commercial car washes. Hand
washing or using touchless commercial car washes without mechanical
tracks is the best way to avoid potential damage.
•When installing wheels, always torque lug nuts to specification with a
torque wrench.
•Inspect your wheels for damage on a regular basis. If a wheel is
damaged, replace it immediately.
•In the event that you encounter an abnormally harsh impact, inspect
the outer diameter of your wheels, both inside and out, for damage.
WHEEL LUG NUT TORQUE SPECIFICATIONS
WARNING:When a wheel is installed, always remove any
corrosion, dirt or foreign materials present on the mounting
surfaces of the wheel or the surface of the wheel hub, brake drum or
brake disc that contacts the wheel. Make sure that any fasteners that
attach the rotor to the hub are secured so they do not interfere with
the mounting surfaces of the wheel. Installing wheels without correct
metal-to-metal contact at the wheel mounting surfaces can cause the
wheel nuts to loosen and the wheel to come off while the vehicle is in
motion, resulting in loss of control.
Wheels and Tires
14
2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)
Page 24 of 29

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)