radiator CADILLAC ELDORADO 1997 10.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine If it isn’t, the coolant level should be indicated by a
CHECK COOLANT LEVEL message on the Driver
Information Center.
If it is, you may have a leak in the
radiator hoses, heater hoses, radiator, water
pump or
somewhere else in
the cooling system.
Heater and radiatoi hoses, and.other engine
parts, can be very hot. Don’t touch them. If you
do, you can be burned.
.Don’t run sthe engine if-there is a leak. If you
the engine,.+it could loge all coolant. That could
cause an engine fire, and sou could be burned.
Get any leak Pled before you drive ,. the vehicle. ’’-
NOTICE:
Engine damage if you keep running your engine
without coolant isn’t covered by your warranty.
See “Overheated Engine Protection Operating
Mode” in the Index.
If there seems to be no leak, with the engine on, check to
see if the electric engine fans are running. If the engine
is overheating, both fans should be running. If they
aren’t, your vehicle needs service.

Downloaded from www.Manualslib.com manuals search engine I NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
So
use the recommended coolant.
You can be burned if yoa Spill coolant on hot
engine parts. Coolant contains ethylene glycol
and
it will burn if the engine parts are hot
enough.
Don’t spill coolant on a hot engine.
1. You can remove the coolant surge tank pressure cap
when
the cooling system, including the coolant surge
tank pressure cap and upper radiator hose, is
no
longer hot. Turn the pressure cap slowly
counterclockwise until
it first stops. (Don’t press
down while turning the pressure cap.)
If you hear a hiss, wait for that to stop. A hiss means
there is
still some pressure left.
-23

Downloaded from www.Manualslib.com manuals search engine 4. With the coolant surge tank pressure cap off, start the
engine and let
it run until you can feel the upper
radiator hose getting hot. Watch out
for the
engine fans.
By this time, the coolant level inside the coolant
surge tank
may be lower. If the level is lower, add
more of the proper mix to the coolant surge tank
until the level reaches about 2.5 inches (6.4 cm)
below
the base of the filler neck.
5. Then replace the pressure cap. Be sure the ~QWS on
Start the engine and allow it to warm up. If the CHECK
COOLANT LEVEL message does not appear on the
Driver Infomation Center, coolant is at the proper fill
level. If a CHECK COOLANT LEVEL message does
appear, repeat Steps 1 through 3 or see your dealer.
the pressure cap line up like this.
-2

Downloaded from www.Manualslib.com manuals search engine Turn the parking lamps on to operate the underhood
lamp. The underhood lamp will come
on when the hood
is opened.
FUEL ONLY TRIP 0 u Bni!
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If you have the Driver Information Center (DIC), a
CHECK OIL LEVEL message will appear when the
engine oil is approximately
1 quart (1 L) low. If the
message is displayed, check the dipstick level and
add
oil as needed. 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
is
located behind the radiator
on the driver’s side
of the
engine. The black
handle
says ENGINE OIL on it.
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.

Downloaded from www.Manualslib.com manuals search engine The oil fill cap is located
behind the radiator
on the
passenger’s side
of the
engine.
Turn the cap
counterclockwise to
remove it.
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.
at
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
(AH). 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:

Downloaded from www.Manualslib.com manuals search engine 4. Unhook both air cleaner cover latches. One latch is
located near the radiator hose (not shown) and, the
other latch
is located next to the IAT sensor.
6.
5. Pivot the air cleaner and air duct assembly toward
the front
of the vehicle. Remove the cover.
7.
Take out the air cleaner filter and remove any loose
debris that may be found laying
in the air
cleaner base.
Install a new
air filter element. See “Normal
Maintenance Replacement
Parts” in the Index.

Downloaded from www.Manualslib.com manuals search engine Wait at least 30 minutes before checking the transaxle
fluid Bevel
if you have been driving:
When outside temperatures are above
90" F (32 " C).
At high speed for quite a while.
In heavy traffic
-- especially in hot weather.
While pulling
a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which
is 180°F to 200" F
(82°C to 93°C).
Get the vehicle warmed up by driving about 15 miles
(24 km) when outside temperatures are above 50°F
(10°C). If it's colder than 50°F ( 10°C), YSU may
have to drive longer.
Park your vehicle on a level place. Keep the
engine running.
With the parhng brake applied, place the shift
lever
in PARK (P).
With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds
in each range. Then, position the shift
lever in
PARK (P).
Let the engine run at idle for three to five minutes. Then, without shutting
off the engine, follow these steps:
1.
2.
The
black transaxle fluid cap is located next to the
radiator hose and
below the air cleaner assembly on
the driver's side of the engine. Remove the air
cleaner assembly
so you can reach the transaxle fluid
cap. The assembly
is attached to the vehicle by
two fasteners. Simply lift up on the air cleaner
assembly to remove it.
Find the transaxle fluid cap
and
turn it counterclockwise to remove. Pull out the
dipstick and wipe it with
a clean rag or paper towel.
Push it back in all the way, wait three seconds and
then pull it back out again.

Downloaded from www.Manualslib.com manuals search engine Your vehicle is equipped with a transaxle fluid change
indicator.
A CHANGE TRANS FLUID message will
display on
the Driver Information Center (DIC) when
the powertrain computer determines that the transaxle
fluid needs to be changed or at each
100,080 miles
(160 080 km) interval, whichever occurs first. See your
Maintenance Schedule booklet for more information.
When this message appears, change the transaxle fluid
and reset the transaxle fluid life indicator as follows:
I. Turn the ignition on but do not start the engine.
2. Press and hold the OFF and rear defog buttons on the
climate control at the same time until the
TRANS
FLUID RESET message appears on the DHC.
The cooling s stern in your vehicle is filled with
DEX-COOL engine coolant. This coolant is designed
to remain
in your vehicle for 5 years or 150,000 miles
(240 000 km) whichever occurs first, if you add only
DEX-COOL‘ extended life coolant.
2
The following explains your cooling system and how to
add coolant when
it is low. If YOU have a problem with
engine overheating, see “Engine Overheating”
in
the Index.
A 50/50 mixture of water and DEX-COOL@
coolant will:
@ Give freezing protection down to -34” F (-37°C).
Give boiling protection up to 265 OF (1 29°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
When adding coolant, it is important that you use
only DEX-COOL~ (silicate-free) coolant.
If coolant other than DEX-COOL@is added t~
the system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant
will require change SOQWW 0- at
34b,8(Bo miles (50 000 km) or 24 months,
whichever CD~CUP’S first. Damage caused
of coolant other than
covered
by your new vehicle warranty.

Downloaded from www.Manualslib.com manuals search engine Use a mixture of one-half clean water (preferably
distilled) and
one-half DEX-COOL@ coolant which
won’t damage aluminum
parts. If you use this mixture,
you
don’t need to add anything else.
A, CAUTION.: ..
Adding only plain water to your cooling system
can
be dangerous. Plain water, or some other
liquid Bike alcohol, can boil before the proper
coolant mix will.
YQW 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 5W50 mix of clean
water and
DEX-COOE~ coolant.
If YSU use an improper coolant mix, your engine
could overheat and
be badly damaged. The
repair cost wouldn’t be covered by your
warranty. Too much water in the mix can freeze
and crack the engine, radiator, heater core and
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
If you use the proper coolant, you don’t have to
add extra inhibitors
QF additives which claim to
improve the system. These can be harmful.

Downloaded from www.Manualslib.com manuals search engine The surge tank is located next to the engine block on the
passenger's side
of the engine.
The cooling system is under a lot
of pressure when it is
hot. If the CHECK COOLANT LEVEL message
appears on the
DIC, you will need to add coolant.
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 badly.
Never
turn the surge tank pressure cap =- even a
little -- when the engine and radiator are hot.
When your engine is cold, the coolant level should be at
the full cold mark,
which is 2.5 inches (6.4 cm) below
the base
of the fill neck. Use a flashlight as necessary to
see into the
tank.
MlUM UNLEADED - -
FUEL ONLY
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If this message comes on, it means you're low on
engine
coolant.