For 1990-2009 cars

# Engine

## All Component Locator

- Cooling System Components

## All Description and Operation

- Air Baffles and Seals Description
- Coolant Description
- Coolant Sensor Description
- Cooling Fan Relay Description
- Cooling System Description
- Deflector Description
- Engine Coolant Temperature Sensor Description
- Pressure Cap Description
- Radiator Assembly Description
- Radiator Drain Cock Description
- Surge Tank Description
- Thermostat Description
- Throttle Body Coolant System Description
- Transmission Oil Cooler Description
- Water Pump Description

## All Special Tools and Equipment

- Special Tools

## All Visual Identification

- Cooling System Connector End Views

## 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

## Electrical/Electronic Schematic Diagrams

- Cooling Fan Schematics
- Cooling System Schematic Icons
- Cooling System Schematic References

## General Diagnostic Information

- Coolant Concentration Testing
- Cooling Fan Circuit Diagnosis
- Cooling System Leak Testing

## Mechanical Specifications

- Engine Cooling System Specifications
- Fastener Tightening Specifications

## Other Specifications

- GM SPO Group Numbers

## Removal, Installation, and Replacement

- Coolant Bypass Hose Replacement
- Coolant Level Sensor Replacement
- Engine Coolant Fan Replacement
- Engine Coolant Inlet Pipe Replacement
- Engine Coolant Thermostat Housing Replacement
- Engine Coolant Thermostat Replacement
- Radiator Drain Cock Replacement
- Radiator Hose Replacement
- Radiator Lower Mounting Panel Replacement
- Radiator Replacement
- Radiator Surge Tank Replacement
- Water Outlet Replacement
- Water Pump Replacement