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Engine Cooling System
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Engine Cooling System
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Specifications
Description And Operation
Engine Cooling
Notes
Coolant Flow Diagram, Expedition and Navigator without Auxiliary Heater
Coolant Flow Diagram, Expedition and Navigator with Auxiliary Heater
Coolant Flow Diagram, Expedition EL and Navigator L with Auxiliary Heater
Diagnosis And Testing
Engine Cooling
Notes
Principles of Operation
Inspection and Verification
DTC Chart
Symptom Chart
Pinpoint Tests
Pinpoint Test A: Loss of Coolant
Normal Operation
Pinpoint Test A: Loss Of Coolant
Pinpoint Test B: The Engine Overheats
Normal Operation
Pinpoint Test B: The Engine Overheats
Pinpoint Test C: The Engine Does Not Reach Normal Operating Temperature
Normal Operation
Pinpoint Test C: The Engine Does Not Reach Normal Operating Temperature
Component Tests
Coolant System Pressure Test
Cap
Thermostat
Thermostat Visual Inspection
Radiator Leak Test, Removed From Vehicle
General Procedures
Cooling System Draining, Filling and Bleeding
Notes
Draining
Filling and Bleeding with a Vacuum Cooling System Filler
Filling and Bleeding without a Vacuum Cooling System Filler
Cooling System Flushing
Removal And Installation
Block Heater
Notes
Removal and Installation
Coolant Crossover Manifold Assembly
Removal and Installation
Thermostat and Thermostat Housing
Notes
Removal and Installation
Coolant Pump
Notes
Removal
Installation
Cooling Module
Notes
Removal
Installation
Radiator
Notes
Removal and Installation
Cooling Fan Motor and Shroud
Notes
Removal and Installation
Coolant Expansion Tank
Notes
Removal and Installation