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•Note:Do not add extra inhibitors or additives to the coolant. These
can be harmful and compromise the corrosion protection of the engine
coolant.
Unscrew the cap slowly. Any pressure will escape as you unscrew the cap.
Add prediluted engine coolant meeting the Ford specification. See
Capacities and Specificationsfor more information. Whenever coolant has
been added, the coolant level in the coolant reservoir should be checked the
next few times you drive the vehicle. If necessary, add enough prediluted
coolant to bring the coolant level to the proper level and concentration.
Coolant Refill Procedure
The following procedure should be used when refilling the cooling
system after it has been drained or become extremely low.
1. Remove the pressure relief cap from the coolant reservoir as
previously outlined.
2. Slowly add prediluted coolant to the coolant reservoir until the coolant
level is between the MIN and MAX marks on the reservoir.
3. Reinstall the pressure relief cap.
4. Start and idle the engine until the upper radiator hose is warm (this
indicates that the thermostat is open and coolant is flowing through the
entire system).
5. Shut the engine off and let it cool.
6. Remove the pressure relief cap from the coolant reservoir as
previously outlined.
7. Add prediluted coolant to the coolant reservoir until the coolant level
is between the MIN and MAX marks on the reservoir.
8. Reinstall the pressure relief cap.
9. Check the coolant level in the reservoir before you drive your vehicle
the next few times (with the engine cool).
10. If necessary, add prediluted coolant to the coolant reservoir until the
coolant level is between the MIN and MAX marks on the reservoir.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add prediluted coolant to bring the coolant to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of coolant per month,
have your dealer check the cooling system. Your cooling system may
have a leak. Operating an engine with a low level of coolant can result in
engine overheating and possible engine damage.
Capacities and Specifications
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2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)
Page 26 of 29
TECHNICAL SPECIFICATIONS
Item CapacityFord Part Name or
EquivalentFord Part Number / Ford
Specification
Brake fluid
1
Between MAX
and MIN on
reservoirMotorcraftDOT4LV
High Performance
Motor Vehicle Brake
FluidPM-20 /
WSS-M6C65-A2
and ISO 4925 Class 6
Engine oil
2
5.7 quarts (5.4L)•MotorcraftSAE
5W-30 Premium
Synthetic Blend Motor
Oil (US)
•MotorcraftSAE
5W-30 Full Synthetic
Motor Oil (US)
•MotorcraftSAE
5W-30 Super Premium
Motor Oil (Canada)
•MotorcraftSAE
5W-30 Synthetic Motor
Oil (Canada)•XO-5W30-QSP (US)
•XO-5W30-QFS (US)
•CXO-5W30-LSP12
(Canada)
•CXO-5W30-LFS12
(Canada) / WSS-M2C946-A
with API Certification Mark
Capacities and Specifications
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2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)
Page 27 of 29

Item CapacityFord Part Name or
EquivalentFord Part Number / Ford
Specification
Engine coolant
3
5.3 quarts (5.0L)MotorcraftOrange
Antifreeze/Coolant
PredilutedVC-3DIL-B (US)
CVC-3DIL-B (Canada) /
WSS-M97B44-D2
Transmission fluid 1.8 quarts (1.7L)MotorcraftDual Clutch
Transmission FluidXT-11-QDC
WSS-M2C200-D2
1Use only MotorcraftDOT 4 LV High Performance Brake Fluid or equivalent meeting
WSS-M6C65-A2 and ISO 4925 Class 6. Use of any fluid other than the recommended fluid may
cause brake system damage.2Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C946-A, SAE 5W-30 and display the API Certification
Mark. Your engine has been designed to be used with Ford engine oil, which gives a fuel
economy benefit while maintaining the durability of your engine. Using oils other than the one
specified can result in longer engine cranking periods, reduced engine performance, reduced fuel
economy and increased emission levels.3Add the coolant type originally equipped in your vehicle.
Capacities and Specifications
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2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)
Page 28 of 29
MOTORCRAFT PART NUMBERS
Component 2.0L GTDI EcoBoost engine
Engine oil filter* FL-910-S
Engine air filter FA-1908
Engine fuel filter Service for life
Spark plug CYFS12Y2 (100,000 mile service)
*Only use the specified replacement engine oil filter. The use of a
non-specified oil filter can result in engine damage.
TRANSMISSION CODE DESIGNATION
Description Code
Getrag-Ford Transmission (GFT)
Six-speed manual transaxle (MMT6)V
Capacities and Specifications
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2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)
Page 29 of 29

WARRANTY COVERAGE
The Focus ST carries the same warranty as other Ford Focus models.
This information is covered in its entirety in the warranty information.
Warranty service for the Focus ST or any ST vehicle can be obtained at
any Ford dealer nationwide.
Ford Global Performance does not recommend modifying or racing ST,
SVT or RS vehicles, as they are designed and built to be driven as
delivered from the factory. The warranty information discusses vehicle
usage and the installation of aftermarket parts and their effect on
warranty coverage.
In the event the vehicle is intended for track use, and the loss of
warranty coverage is not of concern, the following vehicle durability
actions are required:
•Perform multi-point inspection and the maintenance outlined in the
150,000 mile (240,000 kilometer) normal maintenance schedule of the
scheduled maintenance before and after track use. Refer to the vehicle
service manual for removal and installation procedures.
•Replace with Genuine Ford and Motorcraftservice parts as needed.
These actions may not necessarily protect your vehicle from damage in
competition conditions. Subjecting your vehicle to competition conditions
even with this recommended action may render repairs non-reimbursable
under the warranty.
Warranty Coverage
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2013 Focus ST(stf)
Supplement, 1st Printing
USA(fus)