Filling Procedure
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- Install the inlet hose to the auxiliary water pump.
- Using GE-47622 , reposition the inlet hose clamp to secure the hose. See Special Tools .
- Lower the vehicle.
- Remove the right front headlamp assembly. Refer to Headlamp Replacement .
- Remove the bleeder screw from the radiator on the passenger top side of the charge air cooler.
- Slowly add a mixture of 50/50 DEX-COOL antifreeze and clean, drinkable water to the cooling system until the coolant level reaches the top of the bleeder screw opening. Refer to Capacities - Approximate Fluid .
- Install the bleeder screw.
- Slowly add a mixture of 50/50 DEX-COOL antifreeze and clean, drinkable water to the cooling system until the coolant level is just visible in the bottom of the charge air cooler reservoir. The coolant level will reach the hot fill line once the system has reached operating temperature.
- Install the cap to the charge air cooler reservoir.
- Inspect the cooling system for leaks.
- Install the right front headlamp assembly. Refer to Headlamp Replacement .
- Rinse away any excess coolant from the engine and the engine compartment.
NOTE:
The procedure below must be followed. Improper coolant level could result in a low or high coolant level condition, causing engine damage.
IMPORTANT:
Use a 50/50 mixture of DEX-COOL antifreeze and clean, drinkable water. It is necessary to maintain the coolant level near the cold fill line on the surge tank to ensure all the air has been purged from the cooling system.