BUICK LACROSSE 2007 Owner's Manual

BUICK LACROSSE 2007 Owner's Manual LACROSSE 2007 BUICK BUICK https://www.carmanualsonline.info/img/43/35361/w960_35361-0.png BUICK LACROSSE 2007 Owner's Manual
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Page 371 of 512

BUICK LACROSSE 2007  Owners Manual A. Coolant Recovery Tank
B. Pressure Cap
C. Electric Engine Cooling Fans
{CAUTION:
An electric engine cooling fan under the
hood can start up even when the engine
is not running and can injure you. Ke

Page 372 of 512

BUICK LACROSSE 2007  Owners Manual When the engine is cold, the coolant level should
be at or above the cold �ll line on the coolant
recovery tank. If it is not, there may be a leak at the
pressure cap or in the radiator hoses, heater

Page 373 of 512

BUICK LACROSSE 2007  Owners Manual How to Add Coolant to the Coolant
Recovery Tank
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can
boil before the proper

Page 374 of 512

BUICK LACROSSE 2007  Owners Manual If the overheat warning continues, there is one
more thing you can try. You can add the proper
coolant mixture directly to the cooling system
through the coolant �ll neck under the pressure cap,
but b

Page 375 of 512

BUICK LACROSSE 2007  Owners Manual 2. Then keep turning the pressure cap, but now
push down as you turn it. Remove the
pressure cap.
3. Open the coolant air
bleed valve located
on the thermostat
housing, near the
upper radiator hose.
S

Page 376 of 512

BUICK LACROSSE 2007  Owners Manual 7. Put the cap back on the coolant recovery tank,
but leave the radiator pressure cap off.
8. Start the engine and let it run until you can
feel the upper radiator hose getting hot.
Watch out for the

Page 377 of 512

BUICK LACROSSE 2007  Owners Manual How to Add Coolant to the Cooling
System (3.6L V6 Engine)
Notice:Your engine has a speci�c cooling
system drain and �ll procedure. Failure
to follow this procedure could cause your
engine to overheat

Page 378 of 512

BUICK LACROSSE 2007  Owners Manual 5. Then �ll the coolant recovery tank to the
cold �ll line.
6. Reinstall the coolant recovery tank cap and
the pressure cap.
7. If the coolant in the recovery tank is constantly
low, you should have y

Page 379 of 512

BUICK LACROSSE 2007  Owners Manual How to Check Power Steering Fluid
To check the power steering �uid, do the following:
1. Turn the key off and let the engine
compartment cool down.
2. Wipe the cap and the top of the reservoir clean.

Page 380 of 512

BUICK LACROSSE 2007  Owners Manual Windshield Washer Fluid
What to Use
When you need windshield washer �uid, be sure
to read the manufacturer’s instructions before
use. If you will be operating your vehicle in an area
where the tempe
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