Engine

All Description and Operation

• Coolant Heater Description
• Coolant Recovery System Description
• Pressure Cap Description
• Thermostat Description
• Water Pump Description

All Special Tools and Equipment

• Special Tools

Cleaning, Inspection, and Adjustment

• Cooling System Draining and Filling
• Flushing
• Radiator Cleaning

Diagnostic Procedures

• Engine Fails To Reach Normal Operating Temperature
• Engine Overheating
• Loss of Coolant
• Thermostat Diagnosis

General Diagnostic Information

• Coolant Concentration Testing
• Coolant Heater Diagnosis
• Cooling System Leak Testing
• Fan Clutch Diagnosis

Mechanical Specifications

• Fastener Tightening Specifications

Other Specifications

• GM SPO Group Numbers

Removal, Installation, and Replacement

• Coolant Heater Replacement
• Coolant Recovery Reservoir Replacement
• Engine Coolant Fan Shroud Replacement
• Engine Coolant Thermostat Replacement
• Engine Oil Cooler Hose/Pipe Replacement
• Fan Clutch Replacement
• Radiator Drain Cock Replacement
• Radiator Hose Replacement
• Radiator Replacement
• Water Pump Replacement