2002 Oldsmobile Intrigue engine

6-8
Filling a Portable Fuel Container
CAUTION:
Never fill 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 fill 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 fill nozzle in contact with the
inside of the fill opening before operating
the nozzle. Contact should be maintained
until the filling 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 fire. These include liquids like gasoline,
oil, coolant, brake fluid, windshield washer and
other fluids, 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.

6-10 Engine Compartment Overview
When you open the hood of the 3.5L V6 engine, you'll see the following:
A. Windshield Washer
Fluid Reservoir
B. Auxiliary Fuse Box
C. Battery
D. Remote Positive (+)TerminalE. Main Underhood Fuse Box
F. Engine Coolant Surge Tank
G. Power Steering Fluid Reservoir
H. Engine Oil Fill Cap
I. Engine Oil DipstickJ. Automatic Transaxle
Fluid Dipstick
K. Brake Fluid Reservoir
L. Engine Air Cleaner/Filter

6-11
Before closing the hood, be sure that all the filler
caps are on properly. Then pull the hood down and
close it firmly.
Engine Oil
If the LOW OIL message
appears on the instrument
cluster, it means you need to
check your engine oil level
right away. For more
information, see ªLow Oil
Lightº in the Index.
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 the yellow loop
located near the front of
the engine. See ªEngine
Compartment Overviewº
in the Index for more
information on location.
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.

6-12
When to Add Engine Oil
If the oil is at or below the ADD mark, then you'll need
to add at least one quart of oil. But you must use the
right kind. This part explains what kind of oil to use. For
crankcase capacity, see ªCapacities and Specificationsº
in the Index.
NOTICE:
Don't add too much oil. If your engine has so
much oil that the oil level gets above the FULL
mark that shows the proper operating range,
your engine could be damaged.
The engine oil fill cap is
located toward the front of
the engine compartment
near the yellow looped
engine oil dipstick.
See ªEngine Compartment
Overviewº in the Index
for more information
on location.
Be sure to fill it enough to put the level somewhere in
the proper operating range. Push the dipstick all the way
back in when you're through.

6-13 What Kind of Engine Oil to Use
Oils recommended for your vehicle can be identified by
looking for the starburst symbol.
This symbol indicates that the oil has been certified by
the American Petroleum Institute (API). Do not use any
oil which does not carry this starburst symbol.
If you change your own oil,
be sure you use oil that has
the starburst symbol on the
front of the oil container. If
you have your oil changed
for you, be sure the oil put
into your engine is
American Petroleum
Institute certified for
gasoline engines.
You should also use the proper viscosity oil for your
vehicle, as shown in the following chart:

6-14
As in the chart shown previously, SAE 5W-30 is best for
your vehicle. However, you can use SAE 10W
-30 if it's
going to be 0F (
-18C) or above. These numbers on an
oil container show its viscosity, or thickness. Do not use
other viscosity oils, such as SAE 20W
-50.
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines starburst
symbol. Failure to use the recommended oil
can result in engine damage not covered by
your warranty.
GM Goodwrench
oil meets all the requirements for
your vehicle.
If you are in an area where the temperature falls below
-20F (-29C), consider using either an SAE 5W-30
synthetic oil or an SAE 0W
-30 oil. Both will provide
easier cold starting and better protection for your engine
at extremely low temperatures.
Engine Oil Additives
Don't add anything to your oil. The recommended oils
with the starburst symbol are all you will need for good
performance and engine protection.

6-15 When to Change Engine Oil
(GM Oil Life System

)
Your vehicle has a computer that lets you know when to
change your engine oil. This is based on engine
revolutions, and engine temperature and not on mileage.
10,000 miles (16 000 km) since your last oil and filter
change. Under severe conditions, the system may come
on before 3,000 miles (5 000 km). Never drive your
vehicle more than 10,000 miles (16 000 km) or
12 months (whichever occurs first) without an
oil change.
The system won't detect dust in the oil. So, if you
drive in a dusty area, be sure to change your oil and
filter every 3,000 miles (5 000 km) or sooner.
Remember to reset the CHANGE OIL light whenever
the oil is changed. For the Oil Life System to work
properly, you must reset the system each time the oil
is changed.How to Reset the CHANGE OIL Light
After changing the engine oil, the system must be reset.
To reset the CHANGE OIL light after an oil change do
the following:
1. With the ignition key turned to ON, but the engine
off, fully push and release the accelerator pedal
slowly three times within five seconds.
2. If the CHANGE OIL light flashes, the system
is resetting.
3. Turn the key to OFF after the light has finished
flashing, then start the vehicle.
If the CHANGE OIL light comes back on, the engine oil
life system did not reset. Repeat the procedure.

6-16 What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Don't 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 throw away 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 real threat to the environment. If you
change your own oil, be sure to drain all free
-flowing oil
from the filter before disposal. Don't ever 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
The engine air cleaner/filter is located near the front of
the engine compartment of the vehicle on the driver's
side. See ªEngine Compartment Overviewº in the Index
for more information on location.
To check or replace the engine air cleaner/filter do
the following:
1. Loosen the bolt on the air duct clamp from the
throttle body.
2. Remove the air duct from the throttle body.