2007 PONTIAC G6 coolant reservoir

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 330.
B. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 325.
C. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 325.
D. Engine Coolant Surge Tank. SeeEngine
Coolant on page 339.
E. Pressure Cap. SeePressure Cap on page 342.F. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 352.
G. Battery. SeeBattery on page 355.
H. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 350.
I. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 418.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 330.
B. Power Steering Fluid Reservoir. SeePower
Steering Fluid on page 349.
C. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 325.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 325.
E. Engine Coolant Surge Tank. SeeEngine
Coolant on page 339.F. Pressure Cap. SeePressure Cap on page 342.
G. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 352.
H. Battery. SeeBattery on page 355.
I. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 418.
J. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 350.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 330.
B. Power Steering Fluid Reservoir. SeePower
Steering Fluid on page 349.
C. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 325.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 325.
E. Electric Engine Cooling Fans. SeeCooling
System on page 345.
F. Engine Coolant Surge Tank. SeeEngine
Coolant on page 339.
G. Pressure Cap. SeePressure Cap on page 342.H. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 352.
I. Automatic Transaxle Fluid Dipstick (Out of
View). See “Checking the Fluid Level” under
Automatic Transaxle Fluid (2.4L L4 and 3.5L V6
Engines) on page 332orAutomatic Transaxle
Fluid (3.6L Engine) on page 332orAutomatic
Transaxle Fluid (3.9L V6 Engine) on page 335.
J. Battery. SeeBattery on page 355.
K. Underhood Fuse Block. SeeEngine
Compartment Fuse Block on page 418.
L. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 350.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 330.
B. Engine Coolant Bleed Valve.
C. Power Steering Fluid. SeePower Steering
Fluid on page 349.
D. Automatic Transaxle Fluid Dipstick (Out of
View). See “Checking the Fluid Level” under
Automatic Transaxle Fluid (2.4L L4 and 3.5L V6
Engines) on page 332orAutomatic Transaxle
Fluid (3.6L Engine) on page 332orAutomatic
Transaxle Fluid (3.9L V6 Engine) on page 335.
E. Engine Oil Fill Cap. See “When to Add
Engine Oil” underEngine Oil on page 325.
F. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 325.
G. Engine Coolant Surge Tank. SeeEngine
Coolant on page 339.
H. Pressure Cap. SeePressure Cap on page 342.
I. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 352.
J. Battery. SeeBattery on page 355.K. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 350.
L. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 418.
Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time
you get fuel. In order to get an accurate reading,
the oil must be warm and the vehicle must be
on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 318
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil several
minutes to drain back into the oil pan. If you
do not do this, the oil dipstick might not
show the actual level.
2. Pull out the dipstick and clean it with a paper
towel or cloth, then push it back in all the
way. Remove it again, keeping the tip down,
and check the level.
325

2. Then keep turning
the pressure cap
slowly, and
remove it.
3. Fill the coolant surge tank with the proper
mixture, to the FULL COLD mark. Wait about
ve minutes, then check to see if the level is
below the mark. If the level is below the FULL
COLD mark, add additional coolant to bring the
level up to the mark. Repeat this procedure
until the level remains constant at the FULL
COLD mark for at least ve minutes.
4. With the coolant surge tank pressure cap off,
start the engine and let it run until you can
feel the upper radiator hose getting hot. Watch
out for the engine cooling fans.By this time, the coolant level inside the coolant
surge tank may be lower. If the level is lower
than the FULL COLD mark, add more of the
proper mixture to the coolant surge tank until
the level reaches the FULL COLD mark.
5. Then replace the pressure cap. Be sure the
pressure cap is hand-tight and fully seated.
Power Steering Fluid
SeeEngine
Compartment
Overview on page 318
for reservoir location.
349

Adding Washer Fluid
When the windshield washer uid reservoir is low, a
LOW WASHER FLUID message will be displayed
on the Driver Information Center (DIC). SeeDIC
Warnings and Messages on page 212for more
information.
Open the cap with the
washer symbol on it.
Add washer uid
until the tank is full. See
Engine Compartment
Overview on page 318
for reservoir location.Notice:When using concentrated washer uid,
follow the manufacturer’s instructions
for adding water.
Do not mix water with ready-to-use washer
uid. Water can cause the solution to freeze
and damage your washer uid tank and
other parts of the washer system. Also,
water does not clean as well as washer
uid.
Fill your washer uid tank only
three-quarters full when it is very cold. This
allows for expansion if freezing occurs,
which could damage the tank if it is
completely full.
Do not use engine coolant (antifreeze) in
your windshield washer. It can damage your
washer system and paint.
351

Owner Checks and Services
These owner checks and services should be
performed at the intervals specied to help ensure
the safety, dependability, and emission control
performance of your vehicle. Your GM
Goodwrench
®dealer can assist you with these
checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 442.
At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 325for
further details.Notice:It is important to check your oil
regularly and keep it at the proper level. Failure
to keep your engine oil at the proper level
can cause damage to your engine not covered
by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 339for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in
the windshield washer uid reservoir and add the
proper uid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your vehicle’s tires and make sure
they are inated to the correct pressures. Do not
forget to check the spare tire. SeeInation - Tire
Pressure on page 379. Check to make sure the
spare tire is stored securely. SeeChanging a Flat
Tire on page 390.
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