cooling FORD FOCUS 2006 2.G User Guide

2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the “COLD FILL RANGE” or the “FULL COLD” level on
the reservoir. If you removed the radiator cap in an overflow system, fill
the radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. (Cap must be tightly
installed to prevent coolant loss.)
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
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 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine 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.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
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.
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Maintenance and Specifications
187

Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toRefill capacitiesin this section.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34° F [–36° C ]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
•Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
•Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
2006 Focus(foc)
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How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•The “Check Engine” indicator
light will illuminate.
If the engine reaches a preset
over-temperature condition, the engine will automatically switch to
alternating cylinder operation. Each disabled cylinder acts as an air
pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature:
•The engine will completely shut down.
•Steering and braking effort will increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Restart the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
2006 Focus(foc)
Owners Guide (post-2002-fmt)
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Maintenance and Specifications
189

Fluid Ford Part
NameApplication Capacity
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 5.1 quarts
(4.8L)
1Add the coolant type originally equipped in your vehicle.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick handle
or as listed in the Owner Guide. Check the container to verify the fluid
being added is of the correct type. Refer to yourscheduled
maintenance informationto determine the correct service interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
MERCONand MERCONV type fluids are not interchangeable.
DO NOT mix MERCONand MERCONV. Use of a transmission
fluid that indicates dual usage (MERCONand MERCONV) in
an automatic transmission application requiring MERCONmay
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
3Approximate dry fill capacity including transmission fluid cooling
system, actual refill capacities will vary based on vehicle application and
transmission fluid cooling system (i.e. coolers size, cooling lines, auxiliary
cooler capacities). The amount of transmission fluid and fluid level
should be set by the indication on the dipstick’s normal operating range.
The manual transmission service refill capacity is determined by filling
the transaxle to the bottom of the filler hole with the vehicle on a level
surface.
4Use of synthetic or synthetic blend motor oil is not mandatory. Engine
oil need only meet the requirements of Ford specification
WSS-M2C930-A and the API Certification mark.
2006 Focus(foc)
Owners Guide (post-2002-fmt)
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206

Clutch
fluid ..........................................201
operation while driving ..........139
recommended shift speeds ....140
Console
overhead ....................................40
Controls
steering column ........................47
Coolant
checking and adding ..............184
refill capacities ................188, 205
specifications ..................207–208
Cruise control
(see Speed control) ....................44
Customer Assistance ................142
Ford Extended Service
Plan ..........................................167
Getting assistance outside the
U.S. and Canada .....................168
Getting roadside assistance ...142
Getting the service you
need .........................................163
Ordering additional owner’s
literature .................................168
Utilizing the
Mediation/Arbitration
Program ...................................166
D
Daytime running lamps
(see Lamps) ................................29
Defrost
rear window ..............................28
Dipstick
automatic transmission
fluid ..........................................201
engine oil .................................180
Doors
lubricant specifications ..........207Driving under special
conditions ..................................139
through water .........................141
E
Emergencies, roadside
jump-starting ..........................157
Emission control system ..........198
Engine ........................................208
cleaning ...................................171
coolant .....................................184
idle speed control ...................182
lubrication
specifications ..................207–208
refill capacities ........................205
service points ..........................178
starting after a collision .........143
Engine block heater .................132
Engine fan .................................178
Engine oil ..................................180
change oil soon warning,
message center .......................180
checking and adding ..............180
dipstick ....................................180
filter, specifications ........181, 203
recommendations ...................181
refill capacities ........................205
specifications ..................207–208
Exhaust fumes ..........................131
F
Fan, Engine Cooling .........176, 178
Floor mats ...................................49
Fluid capacities .........................205
Foglamps .....................................30
Fuel ............................................190
calculating fuel economy .......195
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Index
218