2001 PONTIAC GRAND PRIX oil level

2-85 Low Oil Level Light
The engine is equipped with
an oil level monitoring
system. When the ignition
key is turned to RUN, the
LOW OIL LEVEL light
will briefly flash.
If the light does not flash, have it fixed so it will be
ready to warn you if there is a problem.
If the light stays on, stop the vehicle on a level surface
and turn the engine off. Check the oil level using the
engine oil dipstick. (See ªEngine Oilº in the Index).
The oil level monitoring system only checks the oil level
during the brief period when the ignition key is between
RUN and START. It does not monitor engine oil level
when the engine is running. Additionally, an oil level
check is only performed if the engine has been turned
off for a considerable period of time, allowing the oil
normally in circulation to drain back into the oil pan.
Security Light
This message is
displayed to monitor the
Pass
-Key
III system.
If the SECURITY message is displayed continuously
while driving, there may be a problem with the
Pass
-Key III system. Your vehicle will not be protected
by Pass
-Key III, and you should see your dealer for
service. For more information see ªPASS
-Key III

Systemº in the Index.

4-24
Here are some things you can check before a trip:

Windshield Washer Fluid: Is the reservoir full?
Are all windows clean inside and outside?

Wiper Blades: Are they in good shape?

Fuel, Engine Oil, Other Fluids: Have you checked
all levels?

Lamps: Are they all working? Are the lenses clean?

Tires: They are vitally important to a safe,
trouble
-free trip. Is the tread good enough for
long
-distance driving? Are the tires all inflated to the
recommended pressure?

Weather Forecasts: What's the weather outlook
along your route? Should you delay your trip a short
time to avoid a major storm system?

Maps: Do you have up
-to-date maps?
Highway Hypnosis
Is there actually such a condition as ªhighway hypnosisº?
Or is it just plain falling asleep at the wheel? Call it
highway hypnosis, lack of awareness, or whatever.
There is something about an easy stretch of road with the
same scenery, along with the hum of the tires on the road,
the drone of the engine, and the rush of the wind against
the vehicle that can make you sleepy. Don't let it happen
to you! If it does, your vehicle can leave the road in less
than a second, and you could crash and be injured.
What can you do about highway hypnosis?
First, be aware that it can happen.
Then here are some tips:

Make sure your vehicle is well ventilated, with a
comfortably cool interior.

Keep your eyes moving. Scan the road ahead and to
the sides. Check your rearview mirrors and your
instruments frequently.

If you get sleepy, pull off the road into a rest, service
or parking area and take a nap, get some exercise, or
both. For safety, treat drowsiness on the highway as
an emergency.

5-14
CAUTION:
An electric engine cooling fan under the hood 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.
If the coolant inside the coolant recovery tank is boiling,
don't do anything else until it cools down.
When the engine is cold, the coolant level should be at
or above the COLD mark on the coolant recovery tank.
If it isn't, you may have a leak in the radiator hoses,
heater hoses, radiator, water pump or somewhere else in
the cooling system.

5-16 How to Add Coolant to the Coolant
Recovery Tank
If you haven't found a problem yet, but the coolant level
isn't at the COLD mark, add a 50/50 mixture of clean,
drinkable water and DEX
-COOL
engine coolant at the
coolant recovery tank. See ªEngine Coolantº in the
Index for more information.
CAUTION:
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mixture will. Your vehicle's coolant
warning system is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn't
get the overheat warning. Your engine could
catch fire and you or others could be burned.
Use a 50/50 mixture of clean, drinkable water
and DEX
-COOL
coolant.
NOTICE:
In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.

6-
6-1
Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
6
-2 Service
6
-3 Fuel
6
-5 Fuels in Foreign Countries
6
-5 Filling Your Tank
6
-8 Filling a Portable Fuel Container
6
-8 Checking Things Under the Hood
6
-13 Engine Oil
6
-20 Engine Air Cleaner/Filter
6
-21 Supercharger Oil
6
-22 Automatic Transaxle Fluid
6
-26 Engine Coolant
6
-29 Radiator Pressure Cap
6
-30 Power Steering Fluid
6
-32 Windshield Washer Fluid
6
-33 Brakes
6
-37 Battery
6
-38 Bulb Replacement
6
-46 Windshield Wiper Blade Replacement
6
-47 Tires6
-55 Appearance Care
6
-55 Cleaning the Inside of Your Vehicle
6
-57 Care of Safety Belts
6
-59 Cleaning the Outside of Your Vehicle
6
-60 Cleaning Aluminum or Chrome-Plated
Wheels (If Equipped)
6
-60 Cleaning Tires
6
-61 Sheet Metal Damage
6
-61 Finish Damage
6
-61 Underbody Maintenance
6
-61 Chemical Paint Spotting
6
-62 GM Vehicle Care/Appearance Materials
6
-63 Vehicle Identification Number (VIN)
6
-63 Service Parts Identification Label
6
-64 Electrical System
6
-70 Replacement Bulbs
6
-70 Capacities and Specifications
6
-71 Normal Maintenance Replacement Parts

6-13
Before closing the hood, be sure all the filler caps are on
properly. Then pull the hood down and close it firmly.
Engine Oil
If the LOW OIL LEVEL
light appears on the
instrument panel, it means
you need to check your
engine oil level right away.
For more information, see ªLow Oil Level 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.
3100 V6 Engine 3800 V6 or 3800 V6
Supercharged Engine
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.

6-14
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.
3100 V6 Engine
3800 V6 Engine or 3800 V6 Supercharged Engine

6-15 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
cross
-hatched area that shows the proper
operating range, your engine could be damaged.
3100 V6 Engine 3800 V6 or 3800 V6
Supercharged Engine
The engine oil fill cap is located on the front of the
engine, near the center of the engine compartment and
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.