1999 Oldsmobile Intrigue Owner's Manual - Page 215

7. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off. 4. Fill the radiator with the proper DEX-COOL@ coolant mixture, up to the base of the filler neck. (See "Engine Coolant" in the Index for more information about the proper coolant mixture.) If you see a stream of coolant coming from an air bleed valve, close the valve. Otherwise, closethe valve after the radiator is filled. 8. Start the engine and let it run until you can feel the upper radiator hose getting hot.Watch out for the engine cooling fans. 9. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOL@ coolant mixture through the filler neck until the level reaches the base of the filler neck. 5. Rinse or wipe any spilled coolant from the engine and the compartment. 6. Then fill the coolant recovery tank to the COLD mark. 5-23