Ford 2014 F-Series Super Duty Owner's Manual page 80

Class a motorhome and commercial chassis
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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 the engine s
cooling system. The use of an improper
coolant may harm the engine and
cooling system components and may
void the warranty. Use prediluted
engine coolant meeting the Ford
specification. See Capacities and
Specifications (page 111).
In case of emergency, you can add a
large amount of water without engine
coolant in order to reach a vehicle
service location. In this instance, you
must have the cooling system drained,
chemically cleaned with Motorcraft
Premium Cooling System Flush, and
refilled with engine coolant as soon as
possible. Water alone (without engine
coolant) can cause engine damage
from corrosion, overheating or freezing.
Do not use alcohol, methanol, brine or
any engine coolants mixed with alcohol
or methanol antifreeze (coolant).
Alcohol and other liquids can cause
engine damage from overheating or
freezing.
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
Specifications (page 111).
Whenever you add coolant, check the
coolant level in the coolant reservoir the
next few times you drive the vehicle. If
necessary, add enough prediluted engine
coolant to bring the coolant level to the
proper level.
Motorhome (TY3) , enUSA
Maintenance
Recycled Engine Coolant
Ford Motor Company does not recommend
the use of recycled engine coolant since a
Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed
of in an appropriate manner. Follow your
community s regulations and standards
for recycling and disposing of automotive
fluids.
Severe Climates
If you drive in extremely cold climates:
It may be necessary to have a Ford
authorized dealer increase the coolant
concentration above 50%.
A coolant concentration of 60% will
provide improved freeze point
protection. Engine coolant
concentrations above 60% will
decrease the overheat protection
characteristics of the engine coolant
and may cause engine damage
If you drive in extremely hot climates:
It may be necessary to have a Ford
authorized dealer decrease the coolant
concentration to 40%.
A coolant concentration of 40% will
provide improved overheat protection.
Engine coolant concentrations below
40% will decrease the freeze and
corrosion protection characteristics of
the engine coolant and may cause
engine damage.
Vehicles driven year-round in non-extreme
climates should use prediluted engine
coolant for optimum cooling system and
engine protection.
77

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