Owner's Manual
Page 344
...cooling is not engaged. By this time, the coolant level inside the radiator filler neck may be mistaken as the fan clutch disengages. 6. At any time during this fan noise when you start the engine. Be sure the pressure cap is merely the cooling system functioning properly. This improves fuel ...neck, reinstall the pressure cap. So you can feel the upper radiator hose getting hot. You may hear an increase in fan noise. When the clutch is engaged, the fan spins faster to provide more of the proper DEX-COOL® coolant mixture through the filler neck until you may...
...cooling is not engaged. By this time, the coolant level inside the radiator filler neck may be mistaken as the fan clutch disengages. 6. At any time during this fan noise when you start the engine. Be sure the pressure cap is merely the cooling system functioning properly. This improves fuel ...neck, reinstall the pressure cap. So you can feel the upper radiator hose getting hot. You may hear an increase in fan noise. When the clutch is engaged, the fan spins faster to provide more of the proper DEX-COOL® coolant mixture through the filler neck until you may...