2002 FORD EXCURSION cooling

20815.psp Ford O/G 2002 Excursion English 4th Print 2C3J-19A321-HB 04/24/2003 09:14:57 115 B
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the “cold full” level. For all other vehicles, which have a coolant
degas system with a pressurized cap, or if it is necessary to remove the
coolant pressure relief cap on the radiator of a vehicle with an overflow
system, follow these steps to add engine coolant.
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.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (an opaque 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 “cold full” 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 see
Checking Engine Coolant section). 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 liter (1.0 quart) of engine coolant per
month, have your 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.
Maintenance and Specifications230
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the “cold full” level. For all other vehicles, which have a coolant
degas system with a pressurized cap, or if it is necessary to remove the
coolant pressure relief cap on the radiator of a vehicle with an overflow
system, follow these steps to add engine coolant.
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.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (an opaque 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 “cold full” 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 see
Checking Engine Coolant section). 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 liter (1.0 quart) of engine coolant per
month, have your 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.
Maintenance and Specifications230

20815.psp Ford O/G 2002 Excursion English 4th Print 2C3J-19A321-HB 04/24/2003 09:14:57 116 A
Recycled engine coolant
Ford Motor Company recommends the use of a recycled engine coolant
produced by Ford-approved processes in vehicles originally equipped
with Motorcraft Premium Engine Coolant (green-colored). However, not
all coolant recycling processes produce coolant that meets Ford
specification ESE-M97B44–A. Use of such coolant may harm the engine
and cooling system components.
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.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toRefill capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this chapter.
Severe climates
If you drive in extremely cold climates (less than –36° C [–34° F]):
•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%.
Maintenance and Specifications
231
Recycled engine coolant
Ford Motor Company recommends the use of a recycled engine coolant
produced by Ford-approved processes in vehicles originally equipped
with Motorcraft Premium Engine Coolant (green-colored). However, not
all coolant recycling processes produce coolant that meets Ford
specification ESE-M97B44–A. Use of such coolant may harm the engine
and cooling system components.
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.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toRefill capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this chapter.
Severe climates
If you drive in extremely cold climates (less than –36° C [–34° F]):
•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%.
Maintenance and Specifications
231

20815.psp Ford O/G 2002 Excursion English 4th Print 2C3J-19A321-HB 04/24/2003 09:14:57 116 B
•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.
What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•The
and
symbol will
illuminate.
•TheService Engine Soon
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 and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
H
C
Maintenance and Specifications232
•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.
What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•The
and
symbol will
illuminate.
•TheService Engine Soon
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 and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to a service facility as soon as possible to minimize engine
damage.
H
C
Maintenance and Specifications232

20815.psp Ford O/G 2002 Excursion English 4th Print 2C3J-19A321-HB 04/24/2003 09:14:57 134 B
fail-safe coolant ......................232
idle speed control ...................225
lubrication
specifications ..................257, 259
refill capacities ........................254
service points ..........................221
starting after a collision .........186
Engine block heater .................155
Engine oil ..................................222
checking and adding ..............222
dipstick ....................................222
filter, specifications ........224, 254
recommendations ...................224
refill capacities ........................254
specifications ..................257, 259
Exhaust fumes ..........................155
F
Fail safe cooling ........................232
Fluid capacities .........................254
Foglamps .....................................72
Four-Wheel Drive
vehicles ................................14, 166
description ..............................167
driving off road .......................169
electronic shift ................166–167
indicator light ...................14, 167
preparing to drive your
vehicle .....................................160
Fuel ............................................233
calculating fuel economy .......238
cap .....................................11, 235
capacity ...................................254
choosing the right fuel ...........236
comparisons with EPA fuel
economy estimates .................241
detergent in fuel .....................237
filling your vehicle with
fuel ...........................233, 235, 238filter, specifications ........237, 254
fuel pump shut-off switch .....186
gauge .........................................17
improving fuel economy ........238
low fuel warning light ..............13
octane rating ...........236, 259–260
quality ......................................236
running out of fuel .................237
safety information relating to
automotive fuels .....................233
Fuses ..................................187–188
G
Garage door opener ..............83, 97
Gas cap (see Fuel cap) ......11, 235
Gas mileage (see Fuel
economy) ...................................238
Gauges .........................................15
engine coolant temperature
gauge .........................................15
engine oil pressure gauge ........16
fuel gauge ..................................17
odometer ...................................18
speedometer .............................18
tachometer ................................18
trip odometer ............................18
GAWR (Gross Axle Weight
Rating) .......................................177
calculating ...............................179
definition .................................177
driving with a heavy load ......177
location ....................................177
GVWR (Gross Vehicle Weight
Rating) .......................................177
calculating .......................177, 179
definition .................................177
driving with a heavy load ......177
location ....................................177
H
Hazard flashers .........................186Index268
fail-safe coolant ......................232
idle speed control ...................225
lubrication
specifications ..................257, 259
refill capacities ........................254
service points ..........................221
starting after a collision .........186
Engine block heater .................155
Engine oil ..................................222
checking and adding ..............222
dipstick ....................................222
filter, specifications ........224, 254
recommendations ...................224
refill capacities ........................254
specifications ..................257, 259
Exhaust fumes ..........................155
F
Fail safe cooling ........................232
Fluid capacities .........................254
Foglamps .....................................72
Four-Wheel Drive
vehicles ................................14, 166
description ..............................167
driving off road .......................169
electronic shift ................166–167
indicator light ...................14, 167
preparing to drive your
vehicle .....................................160
Fuel ............................................233
calculating fuel economy .......238
cap .....................................11, 235
capacity ...................................254
choosing the right fuel ...........236
comparisons with EPA fuel
economy estimates .................241
detergent in fuel .....................237
filling your vehicle with
fuel ...........................233, 235, 238filter, specifications ........237, 254
fuel pump shut-off switch .....186
gauge .........................................17
improving fuel economy ........238
low fuel warning light ..............13
octane rating ...........236, 259–260
quality ......................................236
running out of fuel .................237
safety information relating to
automotive fuels .....................233
Fuses ..................................187–188
G
Garage door opener ..............83, 97
Gas cap (see Fuel cap) ......11, 235
Gas mileage (see Fuel
economy) ...................................238
Gauges .........................................15
engine coolant temperature
gauge .........................................15
engine oil pressure gauge ........16
fuel gauge ..................................17
odometer ...................................18
speedometer .............................18
tachometer ................................18
trip odometer ............................18
GAWR (Gross Axle Weight
Rating) .......................................177
calculating ...............................179
definition .................................177
driving with a heavy load ......177
location ....................................177
GVWR (Gross Vehicle Weight
Rating) .......................................177
calculating .......................177, 179
definition .................................177
driving with a heavy load ......177
location ....................................177
H
Hazard flashers .........................186Index268