2005 PONTIAC G6 air filter

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
Your Vehicle..............................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling Your Tank............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Oil Life System..................................5-16
Engine Air Cleaner/Filter................................5-17
Automatic Transaxle Fluid..............................5-19
Engine Coolant.............................................5-19
Coolant Surge Tank Pressure Cap..................5-22
Engine Overheating.......................................5-22
Cooling System............................................5-24
Windshield Washer Fluid................................5-29Brakes........................................................5-30
Battery........................................................5-33
Jump Starting...............................................5-34
Bulb Replacement..........................................5-38
Halogen Bulbs..............................................5-38
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps....................................5-38
Center High-Mounted Stoplamp (CHMSL).........5-39
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps...................5-40
Replacement Bulbs.......................................5-40
Windshield Wiper Blade Replacement..............5-41
Tires..............................................................5-42
Tire Sidewall Labelling...................................5-43
Tire Terminology and Denitions.....................5-45
Ination - Tire Pressure.................................5-48
Tire Inspection and Rotation...........................5-49
When It Is Time for New Tires.......................5-50
Buying New Tires.........................................5-51
Uniform Tire Quality Grading..........................5-52
Wheel Alignment and Tire Balance..................5-53
Wheel Replacement......................................5-53
Tire Chains..................................................5-54
Section 5 Service and Appearance Care
5-1

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-17.
B. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-13.
C. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-13.
D. Engine Coolant Reservoir. SeeEngine Coolant on
page 5-19.
E. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 5-30.
F. Battery. SeeBattery on page 5-33.
G. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-78.
H. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-29.Engine Oil
Checking Engine Oil
It is a good idea to check your 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. See
Engine Compartment Overview on page 5-12for
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.
5-13

After changing the engine oil, the system must be reset.
To reset the oil life system, use the following procedure:
1. Turn the ignition to ON, with the engine off.
2. Fully press and release the accelerator pedal slowly
three times within ve seconds.
When the reset is complete, the CHANGE OIL
SOON message can be cleared as described under
CHANGE OIL SOON message. SeeDIC Warnings
and Messages on page 3-40.
3. Turn the ignition to OFF.
If the CHANGE OIL SOON message comes back on
when you start your vehicle, the engine oil life system
has not reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from the
lter before disposal. Never dispose of oil by putting it in
the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle it by taking it
to a place that collects used oil. If you have a problem
properly disposing of your used oil, ask your dealer, a
service station or a local recycling center for help.
Engine Air Cleaner/Filter
SeeEngine Compartment Overview on page 5-12for
the location of the engine air cleaner/lter.
5-17

When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/lter at the MaintenanceII
intervals and replace at the rst oil change after
50,000 miles (83 000 km). SeeScheduled Maintenance
on page 6-4for more information. If you are driving
in dusty/dirty conditions, inspect the lter at each engine
oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/lter, remove the lter from
the vehicle and lightly shake the lter to release
loose dust and dirt. If the lter remains caked with dirt, a
new lter is required.
To inspect or replace the engine air cleaner/lter, do
the following:
1. Remove the screws that hold the cover on.
2. Disconnect the electrical connector.
3. Lift off the cover.
4. Inspect or replace the engine air cleaner/lter.
5. Reverse Steps 1 through 3 to reinstall the cover and
reconnect the electrical connector.
{CAUTION:
Operating the engine with the air cleaner/lter
off can cause you or others to be burned. The
air cleaner not only cleans the air; it helps to
stop ame if the engine backres. If it is not
there and the engine backres, you could
be burned. Do not drive with it off, and be
careful working on the engine with the air
cleaner/lter off.
Notice:If the air cleaner/lter is off, a backre can
cause a damaging engine re. And, dirt can
easily get into your engine, which will damage it.
Always have the air cleaner/lter in place when you
are driving.
5-18

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a 1.1 lbs 0.6 kg
Automatic Transaxle Complete Overhaul 9.5 quarts 9.0 L
Cooling System 9.6 quarts 9.4 L
Engine Oil with Filter 4.5 quarts 4.3 L
Fuel Tank 16.3 gallons 61.7 L
Wheel Nut Torque 100 ft lb 140Y
All capacities are approximate. When adding, be sure to ll to the appropriate level, as recommended in this
manual.
Engine Specications
Engine VIN Code Transaxle Spark Plug Gap
3.5L V6 8 Automatic 0.060 inches (1.52 mm)
5-82

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-13. Reset oil
life system. SeeEngine Oil Life System on page 5-16.An Emission
Control Service.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine
Air Cleaner/Filter on page 5-17.An Emission Control Service. See footnotes †
and (k).•
Rotate tires and check ination pressures and wear. SeeTires on page 5-42.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid
as needed.••
Perform any needed additional services. See “Additional Required Services” in
this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Inspect throttle system.See footnote (g).•
6-5

Additional Required Services
The following services should be performed at the rst maintenance service (IorII) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Inspect fuel system for damage
or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Replace engine air cleaner lter. See
Engine Air Cleaner/Filter on page 5-17.
An Emission Control Service.•••
Change automatic transaxle uid
and lter (severe service only).See
footnote (h).•••
Replace spark plugs. Inspect spark
plug wires (V6 only).An Emission
Control Service.•
Engine cooling system service (or
every ve years, whichever occurs rst).
An Emission Control Service. See
footnote (i).•
Inspect engine accessory drive belt.An
Emission Control Service.•
6-6

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your GM dealer.
Part GM Part NumbersACDelco®Part
Numbers
Engine Air Cleaner/Filter 10366901 A1615C
Engine Oil Filter 25010792 PF47
Spark Plugs 12568387 41-101
Windshield Wiper Blades
Driver’s Side — 24.0 inches (60.0 cm)
Passenger’s Side — 21.2 inches (53.0 cm)22711051
22711050—
—
6-13