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Attach a separate safety
chain around the outboard
end
of each lower control
arm.
Engine Overh -. hg
You will find a coolant temperature gage on your
Aurora’s instrument panel.
Your information center will
also display messages about engine overheating. See
“Coolant Temperature Gage” in the Index.
Overheated Engine Protection Operating
Mode
Should a low coolant condition exist and the message
HOT STOP ENGINE is displayed, an overheat
protection mode which alternates firing groups of four
cylinders helps prevent engine damage. This operating
mode allows your vehicle to be driven to a safe place in
an emergency; you may drive up to
50 miles (80 km).
Towing a trailer in the overheat protection mode should
be avoided.
Y
NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage, allow
the engine
to cool before attempting any repair.
The engine oil may be severely degraded. Change
the oil and reset the oil life indicator. See “Engine
Oil, When to Change” in the Index.
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When you decide it’s safe to lift the hood, here’s what
you’ll see:
A. Coolant Surge Tank with Pressure Cap
B. Two Electric Engine Cooling Fans
An electric 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 surge tank is boiling,
don’t do anything else until it cools down.
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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 mix will. Your vehicle’s coolant warning
system
is set for the proper coolant mix. With
plain water or the wrong mix, 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 mix of clean
water and
DEX-COOL TM antifreeze.
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may fail a smog-check test. If this occurs, return to your
authorized Aurora retailer for diagnosis to determine the
cause of failure. In the event it is determined that the
cause
of the condition is the type of fuels used, repairs
may not be covered by your warranty.
Some Canadian gasolines contain an octane enhancing
additive called methlycyclopentadienyl manganese
tricarbonyl (MMT).
If such fuels are used, your
emission control system performance may be affected.
The malfunction indicator lamp on your instrument
panel may turn on.
If this occurs, return to your
authorized Aurora retailer for service.
To provide cleaner air, all gasolines are now required to
contain additives that will help prevent deposits from
forming in your engine and fuel system, allowing your
emission control system to function properly. Therefore,
you should not have to add anything to the fuel. In
addition, gasolines containing oxygenates, such as ethers
and ethanol, and reformulated gasolines may be
available in your area to help clean the air. General
Motors recommends that you use these gasolines if they
comply with the specifications described earlier.
NOTICE:
Your vehicle was not designed for fuel that
contains methanol. Don’t use it. It can corrode
metal parts in your fuel system and also damage
plastic and rubber parts. That damage wouldn’t
be covered under your warranty.
Fuels in Foreign Countries
Lf you plan on driving in another country outside the United
States or Canada, the proper fuel may
be hard to find.
Never use leaded gasoline or any other fuel not recommended
in the previous text on fuel. Costly repairs caused by use
of improper
fuel wouldn’t be covered by your warranty.
To check on fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you’ll be driving.
You can also write us at the following address for
advice. Just tell us where you’re going and give your
Vehicle Identification Number (VIN).
General Motors Overseas Distribution Corporation
North American Export Sales (NAES)
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7
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Check'-g Thiry Under the Hood
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.
I
Things that burn can L 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.
I
The following sections tell you how to check fluids,
lubricants and important parts underhood.
Hood Release
To open the hood, first pull
the hood release handle
inside the vehicle, located to
the left
of the steering wheel
under the instrument panel.
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When you open the hood, you’li see:
A. Remote Positive Battery Terminal
B. Windshield Washer Fluid Reservoir
C. Power Steering Fluid Reservoir
D. Engine Oil Fill Cap
E. Engine Oil Dipstick
E Brake Fluid Reservoir
G. Automatic Transaxle Fluid Dipstick
(behind air cleaner)
H. Engine Coolant Surge Tank
I. Air Cleaner
6-9
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Engine Oil
OIL
If the CHECK OIL
LEVEL message or
the oil warning light on the instrument
panel comes on, it
means you need to
check your engine
oil level right away.
For more information,
see “Check Oil Level Message” or
“Oil Pressure Warning Light” in the Index. You should
check your engine
oil level regularly; this is an added
reminder.
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.
Turn off the engine and give the oil a few minutes to
drain back into the oil pan.
If you don’t, the oil dipstick
might not show the actual level.
Checking Engine Oil
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.
7
6-10
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When to Add Oil
If the oil is at or below the ADD line, then you’ll need to
add some oil. But you must use the right kind.
This part
explains what
kind of oil to use. For crankcase capacity,
see “Capacities and Specifications”
in the Index.
NOTICE:
Don’t add too much oil. If your engine has so
much oil that the oil level gets above the upper
mark that shows the proper operating range,
your engine could be damaged.
Just 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.
What Kind of 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:
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