Chevrolet Blazer 2001 User Manual

Page of 448
5-10
Cooling System
When you decide it’s safe to lift the hood, here’s what
you’ll see:
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Cooling Fan
If the coolant inside the coolant recovery tank is boiling,
don’t do anything else until it cools down.
When the engine is cold, the coolant level should be at
least up to the ADD mark. If it isn’t, you may have 
a leak in the radiator hoses, heater hoses, radiator, 
water pump or somewhere else in the cooling system.