Engine Cooling System Ford Crown Victoria II

GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS

TORQUE SPECIFICATIONS

TORQUE SPECIFICATIONS

Note. The addition of Cooling System Stop Leak Pellets VC-6, darkens Motorcraft Premium Gold Engine Coolant from yellow to golden tan.

The cooling system components are the

1. block heater
2. engine coolant temperature (ECT) sensor
3. fan blade, fan motor and fan shroud assembly
4. radiator
5. pressure relief cap
6. radiator draincock
7. water pump
8. water temperature indicator sender unit
9. water thermostat
10. oil filter adapter
11. radiator overflow hose

The radiator allows excess engine heat to be transferred to the air.

Radiator tanks cannot be repaired.

Engine coolant provides freeze protection, boil protection, cooling efficiency and corrosion protection to the engine and cooling components. In order to obtain these protections, the engine coolant must be maintained at the correct concentration and fluid level in the degas bottle. When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable water.

To maintain the integrity of the coolant and the cooling system

1. Add Motorcraft Premium Engine Coolant VC-4-A (VC-5 in Oregon, CXC-10 in Canada) or an equivalent meeting Ford specification ESE-M97B44-A (green color), or Motorcraft Premium Gold Engine Coolant VC-7-A (in Oregon VC-7-B) or equivalent meeting Ford specification WSS-M97B51-A1 (yellow color). Use the same coolant that is present in the system. Do not mix coolant types.
2. Do not add orange-colored Motorcraft Specialty Orange Engine Coolant VC-2 or equivalent meeting Ford specification WSS-M97B44-D. Mixing coolants may degrade the coolant's corrosion protection.
3. Do not add alcohol, methanol, brine, or any engine coolants mixed with alcohol or methanol antifreeze. These can cause engine damage from overheating or freezing.
4. Do not mix with recycled coolant unless it meets the requirements of Ford specification ESE-M97B44-A or WSS-M97B51-A1. Not all coolant recycling processes meet these Ford specifications. Use of such coolants can harm the engine and cooling system components.

Scheme 1

MATERIAL CHART

Inspection And Verification

Note. The addition of Cooling System Stop Leak Pellets VC-6, darkens Motorcraft Premium Gold Engine Coolant from yellow to golden tan. If Motorcraft Premium Gold Engine Coolant VC-7-A (in Oregon VC-7-B) has a clear or pale yellow color, this indicates a higher water content than required.

Scheme 2

1. Verify the customer's concern by operating the engine to duplicate the condition.
2. Inspect to determine if any of the following mechanical or electrical concerns apply.
3. If the inspection reveals an obvious concern that can be readily identified, repair it as necessary.
4. Inspect the coolant condition. Inspect the coolant color: If Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A has a clear, light green or blue color, this indicates a higher water content than required. If Motorcraft Premium Gold Engine Coolant VC-7-A (in Oregon VC-7-B) has a clear or pale yellow color, this indicates a higher water content than required. Dark brown could indicate unauthorized stop leak may have been used. Use cooling system stop leak pellets meeting Ford specification only. A light or reddish brown color indicates that rust may be present in the cooling system. Flush the system and refill with the correct mixture of water and Motorcraft Premium Engine Coolant or Motorcraft Premium Gold Engine Coolant. The addition of Cooling System Stop Leak Pellets VC-6, darkens Motorcraft Premium Gold Engine Coolant from yellow to golden tan. An iridescent sheen on top of the coolant could indicate a trace of oil is entering the system. For additional information on engine diagnosis, refer to «ENGINE SYSTEM-GENERAL INFORMATION»(/ford/crown-victoria/ii-1997-2011/remont/mechanical/#engine-system-general-information) . A milky brown color may indicate that engine oil is entering the cooling system. If engine oil is suspected, the cause of the leak may be internal to the engine. For additional information on engine diagnosis, refer to «ENGINE SYSTEM-GENERAL INFORMATION»(/ford/crown-victoria/ii-1997-2011/remont/mechanical/#engine-system-general-information) . If the engine coolant appearance is acceptable, test the engine coolant freezing point range with the Battery/Antifreeze Tester. The freezing point should be in the range -50°C°F to -10°C°F. If the vehicle is driven in cold climates less than -34°C°F, it may be necessary to increase the coolant concentration to get adequate freeze protection. Maximum concentration is 60/40%. Minimum concentration is 40/60%. Adjust coolant concentration and level if necessary: If coolant is low, add specified coolant mixture only. If the engine coolant tests too weak, add straight engine coolant until the readings are within acceptable levels. If the engine coolant tests strong, remove some of the engine coolant and add water until the readings are within acceptable levels.
5. If the concern remains after the inspection, determine the symptom(s) and GO to «SYMPTOM CHART»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Scheme 3

Scheme 4

Scheme 5

Scheme 6

Pressure Test

1. Turn the engine OFF.
2. Check the engine coolant level. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
3. Connect the Radiator Heater Core Pressure Tester to the degas bottle nipple and overflow hose. Install a pressure test pump to the quick-connect fitting of the test adapter.
4. Slowly depress the plunger of the pressure test pump until the pressure gauge reading stops increasing and note the highest pressure reading obtained.
5. If the pressure relief cap does not hold pressure, remove and wash the pressure relief cap in clean water to dislodge all foreign particles from the gaskets. Check the sealing surface in the filler neck.
6. If 8-9 kPa (13 psi) cannot be reached, install a new pressure relief cap. If more than 12 kPa (18 psi) shows on gauge, install a new pressure relief cap.
7. Pressurize the engine cooling system as described above (using a pressure relief cap that operates within the specified upper and lower pressure limits). Observe the gauge reading for approximately two minutes. Pressure should not drop during this time.
8. Release the system pressure by loosening the pressure relief cap. Check the engine coolant level and replenish, if necessary, with the correct engine coolant mixture. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Thermostat-Water

A new water thermostat should be installed only after the following mechanical test has been carried out.

Thermostat-Mechanical Test

1. Remove the water thermostat.
2. Check the water thermostat for seating. Hold the water thermostat up to a lighted background. Leakage of light around the thermostat valve at room temperature indicates that a new water thermostat should be installed. Some water thermostats have a small leakage notch at one location on the perimeter of the thermostat valve, which is considered normal.
3. Immerse the water thermostat in a boiling antifreeze and water mixture.
4. See «GENERAL SPECIFICATIONS»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system__general-specifications) chart for water thermostat opening temperatures.

Radiator Leak Test, Removed From The Vehicle

Note. Clean the radiator before leak testing to avoid contamination of tank.

1. Leak test the radiator in clean water with 138 kPa (20 psi) air pressure.

Fan-Electric Test

Refer to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE .

Scheme 7

MATERIAL CHART

Draining

Note. Less than 80% of coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty or contaminated coolant requires the system flush and replacement.

1. Release the pressure in the cooling system by slowly turning the pressure relief cap one-half turn counterclockwise. When the pressure is released, remove the pressure relief cap.
2. Place a suitable container below the radiator draincock and drain the radiator.
3. Close the radiator drain cock.

Filling And Bleeding With RADKITPLUS

1. Using the special tool, install the RADKITPLUS and follow the RADKITPLUS manufacturer's instructions to fill and bleed the cooling system.

Filling And Bleeding 4.6L (2V) Without RADKITPLUS

Scheme 8

1. Remove the thermostat. For additional information, REFER to «THERMOSTAT - 4.6L (2V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) or «THERMOSTAT - 4.6L (4V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Disconnect the heater core coolant supply hose from the fitting at the rear of the manifold.
3. Add the coolant/water mixture through the thermostat opening until coolant appears at the heater core coolant supply outlet fitting at the rear of the manifold.
4. Install the heater hose, using an appropriately sized worm style clamp in place of the constant tension clamp.
5. Reinstall the thermostat gasket (O-ring) and the thermostat. For additional information, REFER to «THERMOSTAT - 4.6L (2V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) or «THERMOSTAT - 4.6L (4V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
6. Add the correct engine coolant mixture to the degas bottle until the coolant level is between the "COOLANT FILL LEVEL" marks and replace the pressure cap.
7. Select the maximum heater temperature and blower motor speed settings. Position the control to discharge air at the A/C vents in the instrument panel.
8. Run the engine until it reaches operating temperature.
9. Add the correct engine coolant mixture to the degas bottle until the coolant level is between the "COOLANT FILL LEVEL" marks.
10. Repeat the two previous steps until the engine coolant mixture is between the "COOLANT FILL LEVEL" marks on the degas bottle. Turn off the engine and allow it to cool.
11. Check the freeze protection of the engine coolant mixture with the Battery/Antifreeze Tester 014-R1060 or equivalent. Adjust freezing point range if necessary. For additional information, REFER to «ENGINE COOLING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Filling And Bleeding 4.6L (4V) Without RADKITPLUS

Scheme 9

Scheme 10

Scheme 11

1. Remove the coolant bleed plug from the coolant bypass tube.
2. Disconnect the heater core coolant supply hose.
3. Add the coolant/water mixture through the water bypass tube opening until coolant appears at the heater core coolant supply hose.
4. Install the heater hose, using an appropriately sized worm-style clamp in place of the constant tension clamp.
5. Install the water bypass bleed plug.
6. Add the correct engine coolant mixture to the degas bottle until the coolant level is between the "COOLANT FILL LEVEL" marks and install the pressure cap.
7. Select the maximum heater temperature and blower motor speed settings. Position the control to discharge air at the A/C vents in the instrument panel.
8. Run the engine until it reaches operating temperature.
9. Add the correct engine coolant mixture to the degas bottle until the coolant level is between the "COOLANT FILL LEVEL" marks and install the pressure cap.
10. Repeat the two previous steps until the engine coolant mixture is between the "COOLANT FILL LEVEL" marks on the degas bottle. Turn off the engine and allow it to cool.
11. Check the freeze protection of the engine coolant mixture with the Battery/Antifreeze Tester 014-R1060 or equivalent. Adjust freezing point range if necessary. For additional information, REFER to «ENGINE COOLING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Engine And Radiator Flushing

MATERIAL CHART

1. Drain the cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Remove the water thermostat. For additional information, REFER to «THERMOSTAT - 4.6L (2V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) or «THERMOSTAT - 4.6L (4V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
3. Install the water hose connection without the water thermostat.
4. Using the an appropriate cooling system flusher, flush the engine and radiator. Use Premium Cooling System Flush VC-1 or equivalent meeting Ford specification ESR-M14P7-A. Always flush the cooling system with water thoroughly after using the VC-1 flush and prior to filling the cooling system. Always fill the cooling system with the same coolant that was present in the system. Do not mix coolant types.
5. Install the water thermostat. For additional information, REFER to «THERMOSTAT - 4.6L (2V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) or «THERMOSTAT - 4.6L (4V)»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
6. Backflush the heater core. For additional information, REFER to «HEATER CORE BACKFLUSHING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system__heater-core-backflushing) .
7. Fill the cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Heater Core Backflushing

1. Partially drain the cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Use an appropriate cooling system flusher to backflush the heater core. Use Premium Cooling System Flush VC-1 or equivalent meeting Ford specification ESR-M14P7-A. Flush with water thoroughly after using VC-1 or equivalent prior to refilling the cooling system.
3. Fill the cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Scheme 12

1. Drain the cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Raise the vehicle. For additional information, refer to «JACKING & LIFTING»(/ford/crown-victoria/ii-1997-2011/remont/hoistjack/#jacking-lifting) .
3. Disconnect the block heater power cable from the block heater.
4. Remove the block heater.
5. To install, reverse the removal procedure.

Scheme 13

Scheme 14

1. Drain the coolant below the water thermostat. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Remove the engine appearance cover.
3. Remove the bolts, the water outlet adapter and hose and position out of the way.
4. Remove the water thermostat and the O-ring seal from the intake manifold. Inspect the O-ring seal, install a new seal if necessary.
5. To install, reverse the removal procedure.

Scheme 15

Scheme 16

Scheme 17

1. Drain the coolant system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Raise and support the vehicle. For additional information, refer to «JACKING & LIFTING»(/ford/crown-victoria/ii-1997-2011/remont/hoistjack/#jacking-lifting) .
3. Disconnect the coolant hose.
4. Remove the bolts and the coolant outlet.
5. Remove the thermostat and the O-ring seal. Inspect the O-ring seal, install a new seal if necessary.
6. To install, reverse the removal procedure.

Water Pump

MATERIAL CHART

Removal And Installation

Note. 4.6L (2V) shown, 4.6L (4V) similar.

Scheme 18

Scheme 19

Scheme 20

Scheme 21

1. Drain the coolant. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Loosen the bolts.
3. Remove the belt. For additional information, refer to «SPECIFICATIONS & DRIVE BELT ROUTING»(/ford/crown-victoria/ii-1997-2011/remont/accessory-drive-belts/#cooling-system-specifications-drive-belt-routing) .
4. Remove the bolts and the water pump pulley.
5. Remove the water pump.
6. Clean the water pump mounting surface.
7. To install, reverse the removal procedure.

Scheme 22

Note. 4.6L (2V) shown, 4.6L (4V) similar.

Scheme 23

Scheme 24

Scheme 25

Scheme 26

Scheme 27

1. Drain the engine cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Remove the fan blade, fan motor and fan shroud assembly. For additional information, REFER to «COOLING FAN MOTOR AND SHROUD»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
3. Remove the pin-type retainers and remove the radiator sight shield.
4. Remove the upper radiator hose from the radiator.
5. Remove the lower radiator hose from the radiator.
6. Remove the bolts and both radiator support brackets.
7. Remove the bolts, position the A/C condenser core and the transmission oil cooler away from the radiator, and remove the radiator.
8. To install, reverse the removal procedure.

Scheme 28

Scheme 29

Scheme 30

1. Remove the degas bottle. For additional information, REFER to «DEGAS BOTTLE»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Remove the bolt and position the power steering reservoir aside.
3. Disconnect the connector.
4. Remove the two bolts and the fan blade, fan motor and the fan shroud assembly.
5. To install, reverse the removal procedure.

Scheme 31

Scheme 32

1. Remove the degas bottle supply hose.
2. Remove the overflow hose.
3. Remove the bolt and the degas bottle.
4. To install, reverse the removal procedure.

Scheme 33

Scheme 34

1. Partially drain the engine cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Remove the engine appearance cover.
3. Remove the water temperature indicator sender unit (10884). Disconnect the electrical connector. Remove the water temperature indicator sender unit.

Scheme 35

Scheme 36

1. Install the water temperature indicator sender unit. Install the water temperature indicator sender unit. Connect the electrical connector.
2. Install the engine appearance cover.
3. Fill the engine cooling system. For additional information, REFER to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .

Note. RH shown, LH similar.

Scheme 37

Scheme 38

1. Drain the coolant system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(/ford/crown-victoria/ii-1997-2011/remont/cooling-system-mechanical/#engine-cooling-system) .
2. Disconnect the engine coolant temperature (ECT) sensor electrical connector.
3. Remove the ECT sensor.
4. To install, reverse the removal procedure.

See also:
• ENGINE SYSTEM-GENERAL INFORMATION
• INTRODUCTION - CNG, FLEX-FUEL & GASOLINE
• JACKING & LIFTING
• SPECIFICATIONS & DRIVE BELT ROUTING
• SYMPTOM CHART
• GENERAL SPECIFICATIONS
• HEATER CORE BACKFLUSHING