UNDER HOOD OVERVIEW
2.0L EcoBoost® Engine
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
2014 Focus ST(stf)
Supplement, 1st Printing, June 2013
USA(fus)
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. SeeAdding
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.
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.
Capacities and Specifications
23
2014 Focus ST(stf)
Supplement, 1st Printing, June 2013
USA(fus)
