Cooling System - Pontiac Montana SV6 2008 Owner's Manual

Cooling System

When you decide it is safe to lift the hood, here is what
you will see:
A. Radiator
Pressure Cap
B. Electric Engine
Cooling Fans
5-26
C. Engine Coolant
Recovery Tank
D. Recovery tank
FULL COLD mark
CAUTION:
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An electric engine cooling fan under the hood
can start up even when the engine is not
running and can injure you. Keep hands,
clothing, and tools away from any underhood
electric fan.
If the coolant inside the coolant recovery tank is boiling,
do not do anything else until it cools down. The vehicle
should be parked on a level surface.
The coolant level should be at or above the full cold
mark. If it is not, you may have a leak at the pressure
cap or in the radiator hoses, heater hoses, radiator,
water pump, or somewhere else in the cooling system.