2008 PONTIAC G8 lock

Removal and Installation of
the Sealant Canister
To remove the sealant canister:
1. Unlock the air-only hose from the
sealant canister by pulling up on
the lever.
2. Pull the air-only hose from the
sealant canister.
3. Unwrap the sealant/air hose from
the compressor.4. Turn the sealant canister so the
inator lling hose is aligned
with the slot in the compressor.
5. Lift the sealant canister from the
compressor and replace with a
new sealant canister. Dispose of
the sealant canister at a local
dealer/retailer or in accordance
with local state codes and
practices. Replace it with a new
canister, available form your
dealer/retailer.To install a new sealant canister:
1. Align the sealant/air hose
with the slot in the air
compressor.
2. Push the sealant canister down
and turn it clockwise.
3. Wrap the sealant/air hose around
the air compressor channel to
stow it in its original location.
4. Push the air compressor inator
hose onto the sealant canister
inlet and push the lever down.
9-70 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

Changing a Flat Tire
(V6 Engine)
If a tire goes at, avoid further tire
and wheel damage by driving slowly
to a level place. Turn on the
hazard warning ashers.
{CAUTION
Changing a tire can be
dangerous. The vehicle can slip
off the jack and roll over or fall
on you or other people. You
and they could be badly injured
or even killed. Find a level
place to change your tire. To
help prevent the vehicle from
moving:
1. Set the parking brake
rmly.
2. Put the shift lever in
PARK (P).
(Continued)
CAUTION (Continued)
3. Turn off the engine and do
not restart while the
vehicle is raised.
4. Do not allow passengers to
remain in the vehicle.
To be certain the vehicle will
not move, put blocks at the
front and rear of the tire
farthest away from the one
being changed. That would be
the tire on the other side, at the
opposite end of the vehicle.When you have a at tire, use the
following example as a guide to
assist you in the placement of wheel
blocks.
Vehicle Service and Care 9-71
2008 - Pontiac G8 Owner Manual

Removing the Spare Tire
and Tools
Spare Tire
The equipment you will need is
located in the rear storage area.
1. Open the trunk. SeeTrunk
on page 2-10.
2. Pull the handle of the spare
wheel cover strap straight up and
secure to the trunk lid.3. Turn the retainer nut
counterclockwise and remove the
spare tire.
4. Place the spare tire next to the
tire being changed.
5. The jack and tools are stored
below the spare tire.
9-72 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

Tools
A. Jack Handle
B. Nut Cap Tool
C. Wheel Wrench
D. Jack
1. Turn the second retainer nut
counterclockwise and remove
the panel.
2. Remove the tools from the tool
container.
3. Place the tools next to the tire
being changed.
Removing the Flat Tire
and Installing the
Spare Tire
1. If your vehicle has wheel bolt
caps, remove the caps. Store
the caps with the wheel cover.
2. Use the fully extended wheel
wrench to loosen all the
wheel nuts one-half turn
counterclockwise. Do not
remove them yet.
Vehicle Service and Care 9-73
2008 - Pontiac G8 Owner Manual

The jack handle must be
unfolded at a right angle before it
is used.
6. Raise the vehicle by turning the
jack handle clockwise 180°.7. Pull the jack handle towards you.
8. Repeat Steps 7 and 8 until the
vehicle is far enough off the
ground so there is enough room
for the compact spare tire to
t under the vehicle.9. Remove all of the wheel nuts
and place them in a dry, clean
place to avoid getting dirt in
the threads.
Vehicle Service and Care 9-75
2008 - Pontiac G8 Owner Manual

{CAUTION
Rust or dirt on a wheel, or on
the parts to which it is
fastened, can make wheel nuts
become loose after time. The
wheel could come off and
cause an accident. When you
change a wheel, remove any
rust or dirt from places where
the wheel attaches to the
vehicle. In an emergency, you
can use a cloth or a paper
towel to do this; but be sure to
use a scraper or wire brush
later, if needed, to get all the
rust or dirt off. SeeChanging a
Flat Tire (V6 Engine) on
page 9-71.10. Remove any rust or dirt from
the wheel bolts, mounting
surfaces and spare wheel.
11. Place the compact spare tire on
the wheel-mounting surface.
{CAUTION
Never use oil or grease on
bolts or nuts. Because the nuts
might come loose. The
vehicle’s wheel could fall off,
causing a crash.
12. Reinstall the wheel nuts with
the rounded end of the nuts
toward the wheel. Tighten each
nut as much as possible
using the wheel wrench until
the wheel is held rmly against
the hub.
Use your free hand to prevent
the wheel from turning while
you are tightening.
13. Lower the vehicle by turning the
jack handle counterclockwise.
Lower the jack completely.
9-76 Vehicle Service and Care
2008 - Pontiac G8 Owner 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.
9-78 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

Notice:If you leave your radio or
other accessories on during the
jump starting procedure, they
could be damaged. The repairs
would not be covered by your
warranty. Always turn off
your radio and other accessories
when jump starting your
vehicle.
4. Turn the ignition to LOCK/OFF
and switch off all lights and
accessories in both vehicles,
except the hazard warning
ashers if needed.
{CAUTION
An electric fan can start up
even when the engine is not
running and can injure you.
Keep hands, clothing and tools
away from any underhood
electric fan.
{CAUTION
Using a match near a battery
can cause battery gas to
explode. People have been hurt
doing this, and some have been
blinded. Use a ashlight if you
need more light.
Be sure the battery has enough
water. You do not need to add
water to the battery installed in
your new vehicle. But if a
battery has ller caps, be sure
the right amount of uid is
there. If it is low, add water to
take care of that rst. If you
don’t, explosive gas could be
present.
Battery uid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, ush
the place with water and get
medical help immediately.
{CAUTION
Fans or other moving engine
parts can injure you badly.
Keep your hands away from
moving parts once the engine
is running.
5. Connect one end of the red
positive (+) cable to the jump
start positive (+) post (A).
9-82 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual