wheel PONTIAC G8 2008 Repair Manual

Storing a Flat or Spare
Tire and Tools
{CAUTION
Storing a jack, a tire, or other
equipment in the passenger
compartment of the vehicle
could cause injury. In a sudden
stop or collision, loose
equipment could strike
someone. Store all these in the
proper place.To store a at or spare tire and
tools, do the following:
A. Jack Handle
B. Nut Cap Tool
C. Wheel Wrench
D. Jack1. Replace the jack and tools as
shown.
2. Turn the retainer nut clockwise to
tighten.
3. Remove the wheel center cap by
pushing it from the back.
4. Place the at tire face up into the
spare tire hub.
5. Turn the retainer nut clockwise to
secure it into place.
6. Put the load oor back in place.
The compact spare tire is for
temporary use only. Replace the
compact spare with a full-size tire as
soon as possible.
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Compact Spare Tire
Although the compact spare tire
was fully inated when the vehicle
was new, it can lose air after a time.
Check the ination pressure
regularly. It should be 60 psi
(420 kPa).
After installing the compact spare on
the vehicle, stop as soon as possible
and make sure the spare tire is
correctly inated. The compact spare
is made to perform well at speeds up
to 65 mph (105 km/h) for distances
up to 3,000 miles (5 000 km), so you
can nish your trip and have the
full-size tire repaired or replaced at
your convenience. Of course, it is
best to replace the spare with a
full-size tire as soon as possible. The
spare tire will last longer and be in
good shape in case it is needed
again.Notice:When the compact spare
is installed, do not take your
vehicle through an automatic car
wash with guide rails. The
compact spare can get caught on
the rails. That can damage the
tire and wheel, and maybe other
parts of your vehicle.
Do not use the compact spare on
other vehicles.
And do not mix the compact spare
tire or wheel with other wheels
or tires. They will not t. Keep the
spare tire and its wheel together.
Notice:Tire chains will not
t your compact spare. Using
them can damage your vehicle
and can damage the chains
too. Do not use tire chains on
your compact spare.
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6. Press the select button and
move the transmission gear
selector to the N (Neutral)
position (G).
7. Release the lever (F).
8. After the vehicle has been
moved, align the shift lock
manual release cover plate (D)
and install the retainer (E) so the
automatic transmission can
operate properly.
9. Place the trim panel (A) and the
wires in their original position
and gently press down around
the outside until it clicks in place.
10. Check the operation of the
switches (B) before operating
the vehicle.
The transmission selector locks if it
is moved back to the P (Park)
position.Recreational Vehicle
Towing
Notice:Dolly towing or dinghy
towing your vehicle may
cause damage because of
reduced ground clearance.
Always put your vehicle on a
atbed truck.
The vehicle was neither designed
nor intended to be towed with any of
its wheels on the ground. If the
vehicle must be towed, see “Towing
Your Vehicle” earlier in this
section.
Towing a Trailer
{CAUTION
If you do not use the correct
equipment and drive properly,
you can lose control when you
pull a trailer. For example, if the
trailer is too heavy, the brakes
(Continued)
CAUTION (Continued)
may not work well — or even at
all. You and your passengers
could be seriously injured. You
may also damage your vehicle;
the resulting repairs would not
be covered by your warranty.
Pull a trailer only if you have
followed all the steps in this
section. Ask your dealer/retailer
for advice and information
about towing a trailer with your
vehicle.
Your vehicle can tow a trailer if it is
equipped with the proper trailer
towing equipment. To identify the
trailering capacity of your vehicle,
you should read the information
in “Weight of the Trailer” that
appears later in this section.
Trailering is different than just
driving your vehicle by itself.
Trailering means changes in
handling, acceleration, braking,
durability and fuel economy.
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Successful, safe trailering takes
correct equipment, and it has to be
used properly.
That is the reason for this part. In it
are many time-tested, important
trailering tips and safety rules. Many
of these are important for your
safety and that of your passengers.
So please read this section
carefully before you pull a trailer.
Load-pulling components such
as the engine, transmission, wheel
assemblies and tires are forced
to work harder against the drag of
the added weight. The engine
is required to operate at relatively
higher speeds and under greater
loads, generating extra heat.
Also, the trailer adds considerably to
wind resistance, increasing the
pulling requirements.If You Do Decide To Pull A
Trailer
If you do, here are some important
points:
There are many different laws,
including speed limit restrictions,
having to do with trailering.
Make sure your rig will be legal,
not only where you live but
also where you will be driving. A
good source for this information
can be state or provincial police.
Consider using a sway control.
You can ask a hitch dealer
about sway controls.
Do not tow a trailer at all during
the rst 1,000 miles (1 600 km)
your new vehicle is driven.
Your engine, axle or other parts
could be damaged.
Then, during the rst 500 miles
(800 km) that you tow a trailer, do
not drive over 50 mph (80 km/h)
and do not make starts at fullthrottle. This helps your engine
and other parts of your vehicle
wear in at the heavier loads.
Use the Sport Shift mode and the
cruise control when towing. The
Active Select (A/S) may also be
used under light load conditions.
Obey speed limit restrictions
when towing a trailer. Do not drive
faster than the maximum posted
speed for trailers, or no more than
55 mph (90 km/h), to save wear
on your vehicle’s parts.
Three important considerations have
to do with weight:
The weight of the trailer.
The weight of the trailer tongue.
The total weight on your
vehicle’s tires.
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Driving with a Trailer
Towing a trailer requires a certain
amount of experience. Before setting
out for the open road, you will want to
get to know your rig. Acquaint
yourself with the feel of handling and
braking with the added weight of the
trailer. And always keep in mind that
the vehicle you are driving is now a
good deal longer and not nearly as
responsive as your vehicle is by
itself.
Before you start, check all trailer
hitch parts and attachments, safety
chains, electrical connector,
lamps, tires and mirror adjustment.
If the trailer has electric brakes,
start your vehicle and trailer moving
and then apply the trailer brake
controller by hand to be sure
the brakes are working. This lets
you check your electrical connection
at the same time.
During your trip, check occasionally
to be sure that the load is secure,
and that the lamps and any
trailer brakes are still working.
Towing with the Electronic
Stability Program (ESP®)
When towing, the sound of the ESP
modulator might be heard. The
ESP is reacting to the vehicle
movement caused by the trailer,
which mainly occurs during
cornering. This is normal when
towing heavier trailers.
Following Distance
Stay at least twice as far behind the
vehicle ahead as when driving
your vehicle without a trailer. This
can help avoid situations that require
heavy braking and sudden turns.
Passing
More passing distance is needed up
ahead when you are towing a
trailer. And, because the vehicle is
longer, it is necessary to go
much farther beyond the passed
vehicle before returning to the lane.
Backing Up
Hold the bottom of the steering
wheel with one hand. Then, to move
the trailer to the left, just move
that hand to the left. To move the
trailer to the right, move the hand to
the right. Always back up slowly
and, if possible, have someone
guide you.
Making Turns
Notice:Making very sharp turns
while trailering could cause
the trailer to come in contact with
the vehicle. Your vehicle could
be damaged. Avoid making
very sharp turns while trailering.
When you are turning with a
trailer, make wider turns than
normal. Do this so your trailer will
not strike soft shoulders, curbs, road
signs, trees or other objects.
Avoid jerky or sudden maneuvers.
Signal well in advance.
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Turn Signals When Towing a
Trailer
When you tow a trailer, your vehicle
may need a different turn signal
asher and/or extra wiring. Check
with your dealer/retailer. The arrows
on your instrument panel will
ash whenever you signal a turn or
lane change. Properly hooked
up, the trailer lamps will also ash,
telling other drivers you are
about to turn, change lanes or stop.
When towing a trailer, the arrows
on your instrument panel will
ash for turns even if the bulbs on
the trailer are burned out. Thus, you
may think drivers behind you are
seeing your signal when they
are not. It is important to check
occasionally to be sure the trailer
bulbs are still working.
Your vehicle has bulb warning
lights. When you plug a trailer
lighting system into your vehicle’s
lighting system, its bulb warning
lights may not let you know if one of
your lamps goes out. So, whenyou have a trailer lighting system
plugged in, be sure to check
your vehicle and trailer lamps from
time to time to be sure they are
all working. Once you disconnect the
trailer lamps, the bulb warning
lights again can tell you if one of
your vehicle lamps is out.
Driving On Grades
Reduce speed and shift to a lower
gearbeforeyou start down a
long or steep downgrade. If you do
not shift down, you might have
to use your brakes so much
that they would get hot and no
longer work well.
On a long uphill grade, shift down to
a lower gear and reduce your
speed to around 45 mph (70 km/h)
to reduce the possibility of engine
and transmission overheating.
Parking on Hills
{CAUTION
You really should not park your
vehicle, with a trailer attached,
on a hill. If something goes
wrong, your rig could start to
move. People can be injured,
and both your vehicle and the
trailer can be damaged.
But if you ever have to park your rig
on a hill, here is how to do it:
1. Apply your regular brakes, but do
not shift into P (Park) yet.
2. Have someone place chocks
under the trailer wheels.
3. When the wheel chocks are in
place, release the regular
brakes until the chocks absorb
the load.
4. Reapply the regular brakes.
Then apply your parking
brake, and then shift to P (Park).
5. Release the regular brakes.
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Rinse the vehicle well, before
washing and after to remove all
cleaning agents completely. If they
are allowed to dry on the surface,
they could stain.
Dry the nish with a soft, clean
chamois or an all-cotton towel to
avoid surface scratches and
water spotting.
High pressure car washes may
cause water to enter the vehicle.
Avoid using high pressure washes
closer than 12 inches (30 cm) to the
surface of the vehicle. Use of power
washers exceeding 1,200 psi (8 274)
can result in damage or removal of
paint and decals.
Notice:Conveyor systems on
some automatic car washes could
damage the vehicle. There may
not be enough clearance for
the undercarriage. Check with the
car wash manager before using
the automatic car wash.Weatherstrips
Silicone grease on weatherstrips will
make them last longer, seal better,
and not stick or squeak. Apply
silicone grease with a clean cloth.
During very cold, damp weather
frequent application may be required.
See “Fluids and Lubricants” in the
Index of the “Maintenance and
Warranty and Owner assistance
Information” manual.
Wheels and Trim — Aluminum
or Chrome
Your vehicle may have either
aluminum or chrome-plated wheels.
Keep the wheels clean using a soft
clean cloth with mild soap and water.
Rinse with clean water. After rinsing
thoroughly, dry with a soft clean
towel. A wax may then be applied.Notice:Chrome wheels and
other chrome trim may be
damaged if you do not wash your
vehicle after driving on roads
that have been sprayed with
magnesium, calcium or sodium
chloride. These chlorides are
used on roads for conditions
such as ice and dust. Always
wash your vehicle’s chrome with
soap and water after exposure.
Notice:If you use strong soaps,
chemicals, abrasive polishes,
cleaners, brushes, or cleaners
that contain acid on aluminum or
chrome-plated wheels, you
could damage the surface of the
wheel(s). The repairs would
not be covered by your warranty.
Use only approved cleaners on
aluminum or chrome-plated
wheels.
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The surface of these wheels is
similar to the painted surface of your
vehicle. Do not use strong soaps,
chemicals, abrasive polishes,
abrasive cleaners, cleaners with
acid, or abrasive cleaning brushes
on them because you could damage
the surface. Do not use chrome
polish on aluminum wheels.
Notice:Using chrome polish on
aluminum wheels could damage
the wheels. The repairs would not
be covered by your warranty.
Use chrome polish on chrome
wheels only.
Use chrome polish only on
chrome-plated wheels, but avoid
any painted surface of the wheel,
and buff off immediately after
application.
Notice:If you drive your vehicle
through an automatic car wash
that has silicone carbide tire
cleaning brushes, you could
damage the aluminum or
chrome-plated wheels. The
repairs would not be covered byyour warranty. Never drive a
vehicle equipped with aluminum
or chrome-plated wheels
through an automatic car wash
that uses silicone carbide
tire cleaning brushes.
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.
Clean the rubber blades using a lint
free cloth or paper towel soaked
with windshield washer uid
or a mild detergent. Wash the
windshield thoroughly when cleaning
the blades. Bugs, road grime,
sap, and a buildup of vehicle
wash/wax treatments may cause
wiper streaking. Replace the
wiper blades if they are worn or
damaged.Wipers can be damaged by:
Extreme dusty conditions
Sand and salt
Heat and sun
Snow and ice, without proper
removal
Tires
To clean the tires, use a stiff brush
with tire cleaner.
Notice:Using petroleum-based
tire dressing products on your
vehicle may damage the paint
nish and/or tires. When applying
a tire dressing, always wipe off
any overspray from all painted
surfaces on your vehicle.
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Vehicle Care/Appearance Materials
Description Usage
Polishing Cloth Interior and exterior
polishing cloth.
Tar and Road Oil
Remover Removes tar, road oil,
and asphalt.
Chrome Cleaner and
Polish Use on chrome or
stainless steel.
White Sidewall Tire
Cleaner Removes soil and black
marks from whitewalls
and raised white lettering.
Vinyl Cleaner Cleans vinyl.
Glass Cleaner Removes dirt, grime,
smoke and ngerprints.
Chrome Wheel Cleaner Removes dirt and grime
from chrome wheels.
Finish Enhancer Removes dust,
ngerprints, and surface
contaminants. Spray on
and wipe off.
Swirl Remover Polish Removes swirl marks, ne
scratches, and other light
surface contamination.
Cleaner Wax Removes light scratches
and protects nish.
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ApplicationCapacities
English Metric
Fuel Tank 19.3 gal 73.0 L
Wheel Nut Torque 125 lb ft 170 Y
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual.
Engine Specications
Engine VIN Code Transmission Spark Plug Gap
3.6L V6 Engine 7 Automatic 0.043 in (1.10 mm)
6.0L V8 Engine Y Automatic 0.040 in (1.02 mm)
Technical Data 10-3
2008 - Pontiac G8 Owner Manual