Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Removal Procedure
- Drain the cooling system. Cooling System Draining and Filling (Static Fill LCV, LGX) , or Cooling System Draining and Filling (GE-47716 LCV, LGX) , or Cooling System Draining and Filling (Static Fill LSY) , or Cooling System Draining and Filling (GE-47716 LSY)
- NOTE:
Remove the throttle body and the intake manifold together as an assembly.
Intake Manifold (1) - Remove - Intake Manifold Replacement
Hose Clamp (1) - Disengage [2x] - Hose Clamp Replacement Guidelines - Spring Type
- Thermostat Bypass Hose (2) @Engine Coolant Flow Control Valve - Remove
- Radiator Inlet Hose (3) @Engine Coolant Flow Control Valve - Remove
Hose Clamp (1) - Disengage [3x] - Hose Clamp Replacement Guidelines - Spring Type
- Engine Oil Cooler Coolant Inlet Hose (2) @Engine Coolant Flow Control Valve - Remove
- Engine Coolant Air Bleed Hose (3) @Engine Coolant Flow Control Valve - Remove
- Engine Coolant Air Bleed Hose (4) @Engine Coolant Flow Control Valve - Remove
Electrical Connector (1) @Engine Coolant Flow Control Valve - Disconnect
Electrical Connector (1) @Engine Coolant Flow Control Valve - Disconnect
- Electrical Connector (2) @Engine Coolant Temperature Sensor - Disconnect
Engine Coolant Flow Control Valve Bolt (1) - Remove [4x]
Engine Coolant Flow Control Valve (1) - Remove
- Water Outlet Seal (2) - Remove and DISCARD
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.