2004 SATURN VUE engine coolant

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
B. Engine Oil Fill Cap. SeeEngine Oil on page 5-15.
C. Engine Oil Dipstick. SeeEngine Oil on page 5-15.
D. Brake/Clutch Cylinder Fluid. SeeBrakes on
page 5-41andHydraulic Clutch on page 5-28.
E. Engine Compartment Fuse Block. SeeFuses and
Circuit Breakers on page 5-98.F. Battery. SeeBattery on page 5-44.
G. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-40.
H. Engine Coolant Recovery Tank. SeeEngine Coolant
on page 5-28.
Before closing the hood, be sure all ller caps are
on properly.
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A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-21.
B. Engine Oil Dipstick. SeeEngine Oil on page 5-15.
C. Engine Oil Fill Cap. SeeEngine Oil on page 5-15.
D. Battery. SeeBattery on page 5-44.
E. Engine Compartment Fuse Block. SeeFuses and
Circuit Breakers on page 5-98.
F. Engine Coolant Recovery Tank. SeeEngine Coolant
on page 5-28.
G. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-40.
Before closing the hood, be sure all ller caps are
on properly.Engine Oil
Checking Engine Oil
It is 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 for the
2.2L L4 engine and an orange loop for the 3.5L V6
engine. SeeEngine 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 do not do this, 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.
2.2L L4 (L61) Engine
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Hydraulic Clutch
The hydraulic clutch linkage in your vehicle is
self-adjusting. The hydraulic clutch system does not
have its own reservoir. The system receives uid from
the brake master cylinder reservoir. It is lled with
DOT-3 brake uid. SeeBrakes on page 5-41for
more information.
Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed
to remain in your vehicle for ve years or 100,000 miles
(166 000 km), whichever occurs rst, if you add only
DEX-COOL
®extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, seeEngine Overheating on
page 5-31.A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Give freezing protection down to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
Notice:Using coolant other than DEX-COOL
®may
cause premature engine, heater core or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at 30,000 miles (50 000 km)
or 24 months, whichever occurs rst. Any repairs
would not be covered by your warranty. Always use
DEX-COOL
®(silicate-free) coolant in your vehicle.
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What to Use
Use a mixture of one-halfclean, drinkable waterand
one-half DEX-COOL®coolant which won’t damage
aluminum parts. If you use this coolant mixture,
you don’t need to add anything else.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as 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 would not get the overheat warning.
Your engine could catch re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®coolant.Notice:If you use an improper coolant mixture,
your engine could overheat and be badly damaged.
The repair cost would not be covered by your
warranty. Too much water in the mixture can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your retailer check your cooling system.
Notice:If you use the proper coolant, you do not
have to add extra inhibitors or additives which claim
to improve the system. These can be harmful.
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Checking Coolant
The surge tank is located on the driver’s side of the
engine compartment. SeeEngine Compartment
Overview on page 5-12for more information on location.
{CAUTION:
Turning the surge tank pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
CAUTION: (Continued)
CAUTION: (Continued)
badly. Never turn the surge tank pressure
cap — even a little — when the engine and
radiator are hot.
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be at the Cold
line (surge tank seam). When your engine is warm,
the level should be at the Cold line or a little higher.
If the low coolant light comes on and stays on, it means
you’re low on engine coolant. SeeLow Coolant
Warning Light on page 3-34.
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Adding Coolant
If you need more coolant, add the proper DEX-COOL®
coolant mixtureat the surge tank, but only when the
engine is cool. SeeEngine Overheating on page 5-31
for instructions on “How to Add Coolant to the Coolant
Surge Tank.”
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
When replacing the pressure cap, make sure it is
hand-tight.
Coolant Surge Tank Pressure Cap
Notice:If the pressure cap is not tightly
installed, coolant loss and possible engine
damage may occur. Be sure the cap is properly
and tightly secured.
If you replace your coolant surge tank pressure cap, a
Saturn cap is required.
Engine Overheating
You will nd a coolant temperature gage and a coolant
temperature warning light on your vehicle’s instrument
panel. SeeEngine Coolant Temperature Gage on
page 3-34andEngine Coolant Temperature Warning
Light on page 3-33. You will also nd a low coolant level
warning light on your vehicle’s instrument panel. See
Low Coolant Warning Light on page 3-34.
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If Steam Is Coming From Your Engine
{CAUTION:
Steam from an overheated engine can burn
you badly, even if you just open the hood. Stay
away from the engine if you see or hear steam
coming from it. Just turn it off and get
everyone away from the vehicle until it cools
down. Wait until there is no sign of steam or
coolant before you open the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch re. You
or others could be badly burned. Stop your
engine if it overheats, and get out of the
vehicle until the engine is cool.
Notice:If your engine catches re because you
keep driving with no coolant, your vehicle can
be badly damaged. The costly repairs would not be
covered by your warranty.
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If No Steam Is Coming From
Your Engine
An overheat warning, along with a low coolant light, can
indicate a serious problem. SeeLow Coolant Warning
Light on page 3-34.
If you get an engine overheat warning with no low
coolant light, but see or hear no steam, the problem may
not be too serious. Sometimes the engine can get a
little too hot when you:
Climb a long hill on a hot day.
Stop after high-speed driving.
Idle for long periods in traffic.
Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. If you have an air conditioner and it’s on, turn it off.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. Try to minimize engine load. If you’re in a traffic
jam, shift to NEUTRAL (N); otherwise, shift to the
highest gear while driving.If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about ten minutes.
If the warning doesn’t come back on, you can drive
normally.
If the warning continues and you have not stopped, pull
over, stop, and park your vehicle right away.
If there is still no sign of steam, you can idle the engine
for three minutes while you’re parked. If you still
have the warning,turn off the engine and get everyone
out of the vehicleuntil it cools down.
You may decide not to lift the hood but to get service
help right away.
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