Checking Coolant - Oldsmobile 2004 Alero Owner's Manual

Checking Coolant

2.2L L4 ECOTEC™ Engine shown, 3400 V6 Engine
The coolant surge tank is located in the engine
compartment on the passenger's side of the vehicle.
See Engine Compartment Overview on page 5-12
for more information on location.
similar
CAUTION:
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Turning the surge tank pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
badly. Never turn the surge tank pressure
cap — even a little — when the engine and
radiator are hot.
5-25