Engine Cooling System

• Specifications
  • Material Specifications
  • General Specifications
  • Torque Specifications
• Description And Operation
  • Engine Cooling
    • Notes
    • Coolant Flow Diagram
      • 3.7L
      • 5.0L without Engine Oil Cooler
      • 5.0L with Engine Oil Cooler
      • 5.8L with Coolant-Cooled Oil Cooler
      • 5.8L with Air-Cooled Oil Cooler
• Diagnosis And Testing
  • Engine Cooling
    • Notes
    • Principles of Operation
    • Inspection and Verification
    • DTC Chart
      • PCM 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
      • Cooling System Pressure Test
      • 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
  • Heater Core Backflushing
• Removal And Installation
  • Block Heater
    • Notes
    • Block Heater - 3.7L
    • Block Heater - 5.0L
    • Removal and Installation
  • Coolant Pump - 3.7L
    • Notes
    • Removal
    • Installation
  • Coolant Pump - 5.0L
    • Notes
    • Removal
    • Installation
  • Coolant Pump - 5.8L (4V)
    • Notes
    • Coolant Pump and Pulley
    • Removal
    • Installation
  • Cooling Fan Motor and Shroud - 3.7L and 5.0L
    • Notes
    • Removal and Installation
  • Cooling Fan Motor and Shroud - 5.8L (4V)
  • Degas Bottle
    • Notes
    • Degas Bottle - 3.7L and 5.0L Engines
    • Degas Bottle - 5.8L Engine
    • Removal and Installation
  • Radiator
    • Notes
    • Radiator (View 1 of 2)
    • Radiator (View 2 of 2)
    • Removal
    • Installation
  • Radiator Hose
    • Notes
    • 3.7L Engine
    • 5.0L Engine without Engine Oil Cooler
    • 5.0L Engine with Engine Oil Cooler
    • 5.8L Engine
  • Thermostat - 3.7L
    • Notes
    • Removal and Installation
  • Thermostat - 5.0L
    • Notes
    • Removal and Installation
  • Thermostat - 5.8L (4V)
    • Notes
    • Removal and Installation
  • Thermostat and Thermostat Housing - Exploded View
    • Notes
    • Thermostat - 3.7L
    • Thermostat Housing - 3.7L
    • Thermostat - 5.0L and Boss® 302
    • Thermostat housing - 5.0L and Boss® 302
    • Thermostat and Thermostat Housing - 5.8L (4V)
  • Thermostat Housing - 3.7L
    • Notes
    • Removal
    • Installation
  • Thermostat Housing - 5.0L
    • Notes
    • Removal and Installation
  • Thermostat Housing - 5.8L (4V)
    • Notes
    • Removal and Installation