2004 PONTIAC GRAND PRIX Owners Manual

Be careful not to spill fuel. Don't top off or over®ll your
tank, and wait a few seconds after you have ®nished
pumping before you remove the nozzle. Clean fuel from
painted surfaces as soon as possible. See
Cleaning
the Outside of Your Vehicle on page 5-93.
When you put the fuel cap back on, turn it to the right
(clockwise) until you hear three ªclicks.º Make sure
you fully install the cap. The diagnostic system
can determine if the fuel cap has been left off or
improperly installed. This would allow fuel to evaporate
into the atmosphere. See
Malfunction Indicator Lamp
on page 3-40.
{CAUTION:
If a ®re starts while you're refueling, don't
remove the nozzle. Shut off the ¯ow of fuel by
shutting off the pump or by notifying the
station attendant. Leave the area immediately.
Notice:If you need a new fuel cap, be sure to get the
right type. Your dealer can get one for you. If you get
the wrong type, it may not ®t properly. This may
cause your malfunction indicator lamp to light and
may damage your fuel tank and emissions system.
See ªMalfunction Indicator Lampº in the Index.
5-9

Filling a Portable Fuel Container
{CAUTION:
Never ®ll a portable fuel container while it is in
your vehicle. Static electricity discharge from
the container can ignite the gasoline vapor.You
can be badly burned and your vehicle damaged if
this occurs. To help avoid injury to you and others:
·Dispense gasoline only into approved
containers.
·Do not ®ll a container while it is inside a
vehicle, in a vehicle's trunk, pickup bed or on
any surface other than the ground.
·Bring the ®ll nozzle in contact with the inside
of the ®ll opening before operating the nozzle.
Contact should be maintained until the ®lling is
complete.
·Don't smoke while pumping gasoline.
Checking Things Under
the Hood
{CAUTION:
An electric fan under the hood can start up
and injure you even when the engine is not
running. Keep hands, clothing and tools away
from any underhood electric fan.
{CAUTION:
Things that burn can get on hot engine parts
and start a ®re. These include liquids like fuel,
oil, coolant, brake ¯uid, windshield washer and
other ¯uids, and plastic or rubber. You or
others could be burned. Be careful not to drop
or spill things that will burn onto a hot engine.
5-10

Hood Release
To open the hood, do the following:
1. Pull the hood release
handle located
inside the vehicle
near the parking
brake pedal.
2. Go to the front of the vehicle and release the
secondary hood latch, located near the center front
of the engine compartment, by moving it to the right.
3. Lift the hood.
Before closing the hood, be sure all ®ller caps are on
properly. Then pull the hood down and close it ®rmly.
5-11

Engine Compartment Overview
3800 V6 Engine
When you open the hood on a vehicle equipped with the 3800 V6 engine, you'll see:
3800 V6 Engine
5-12

A. Windshield Washer Fluid Reservoir. (SeeWindshield
Washer Fluid on page 5-43.)
B. Remote Positive (+) Battery Terminal. (See
Jump
Starting on page 5-49.)
C. Battery. (See
Battery on page 5-48).
D. Underhood Fuse Block. (See
Fuses and Circuit
Breakers on page 5-99.)
E. Radiator Pressure Cap. (See
Cooling System on
page 5-32).
F. Engine Coolant Recovery Tank. (See ªChecking
Coolantº under
Cooling System on page 5-32.)
G. Power Steering Fluid Reservoir (low in engine
compartment). (See
Power Steering Fluid on
page 5-42.)H. Electric Cooling Fan. (See
Cooling System on
page 5-32.)
I. Engine Oil Dipstick. (See
Engine Oil on page 5-16.)
J. Engine Oil Fill Cap. See
Engine Oil on page 5-16.
K. Automatic Transaxle Fluid Dipstick. (See
Automatic
Transaxle Fluid on page 5-24.)
L. Engine Coolant Bleed Valve. (See ªHow to Add
Coolant to the Radiatorº under
Cooling System on
page 5-32.)
M. Brake Master Cylinder. (See ªBrake Fluidº under
Brakes on page 5-45.)
N. Engine Air Cleaner/Filter. (See
Engine Air
Cleaner/Filter on page 5-22.)
5-13

3800 V6 Supercharged Engine
When you open the hood on a vehicle equipped with the 3800 V6 Supercharged engine, you'll see:
3800 V6 Supercharged Engine
5-14

A. Windshield Washer Fluid Reservoir. (SeeWindshield
Washer Fluid on page 5-43.)
B. Remote Positive (+) Battery Terminal. (See
Jump
Starting on page 5-49.)
C. Battery. (See
Battery on page 5-48.)
D. Underhood Fuse Block. (See
Fuses and Circuit
Breakers on page 5-99.)
E. Radiator Pressure Cap. (See
Cooling System on
page 5-32.)
F. Engine Coolant Recovery Tank. (See ªChecking
Coolantº under
Cooling System on page 5-32.)
G. Power Steering Fluid Reservoir (low in engine
compartment). (See
Power Steering Fluid on
page 5-42.)
H. Supercharger Oil Fill Location. (See
Supercharger
Oil on page 5-21.)I. Electric Cooling Fan. (See
Cooling System on
page 5-32.)
J. Engine Oil Dipstick. (See
Engine Oil on page 5-16.)
K. Engine Oil Fill Cap. (See
Engine Oil on page 5-16.)
L. Engine Coolant Bleed Valve. (See ªHow to Add
Coolant to the Radiatorº under
Cooling System on
page 5-32.)
M. Automatic Transaxle Fluid Dipstick. (See
Automatic
Transaxle Fluid on page 5-24.)
N. Brake Master Cylinder. (See ªBrake Fluidº under
Brakes on page 5-45.)
O. Engine Air Cleaner/Filter. (See
Engine Air
Cleaner/Filter on page 5-22.)
5-15

Engine Oil
If this symbol, along with
the LOW OIL LEVEL
message appears on the
Driver Information
Center (DIC), it means you
need to check your
engine oil level right away.
For more information, see ªLOW OIL LEVELº under
DIC
Warnings and Messages on page 3-65.
You should check your engine oil level regularly; this is
an added reminder.
Checking Engine Oil
It's 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.
Turn off the engine and give the oil several minutes to
drain back into the oil pan. If you don't, the oil
dipstick might not show the actual level.
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.
5-16