radiator cap CADILLAC SEVILLE 1997 4.G Owners Manual
[x] Cancel search | Manufacturer: CADILLAC, Model Year: 1997, Model line: SEVILLE, Model: CADILLAC SEVILLE 1997 4.GPages: 370, PDF Size: 20.52 MB
Page 254 of 370

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NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other
parts. So
use the recommended coolant.
A 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. 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.
Page 256 of 370

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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
bass of the filler neck.
5. Then replace the pressure cap. Be sure the arrows on
the pressure cap line up like this.
Start the engine
and allow it to warm up. If the CHECK
COOLANT LEVEL message does not appear
on the
Driver Information Center. coolant
is at the proper fill
level.
If a CHECK COOL.ANT LEVEL message does
appear. repeat Steps 1 through 3 or see your dealer.
Page 282 of 370

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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.
FVl.lCl1 $:
If the oil is at or below the ADD line, 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 "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.
Thi: 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.
Page 290 of 370

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Then, without shutting off the engine, follow
these steps: 2. Push it back in all the way, wait three seconds and
then pull it back out again.
1. 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.
3.
4.
Check both sides of the dipstick, and read the
lower level. The fluid level must
be in the
cross-hatched area.
If the fluid level is in the acceptable range, push
the dipstick back in all the way. Replace the air
cleaner assembly.
Page 294 of 370

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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.
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.
........................ ................ ........... .... ..... ................... ...... ............ ............ .......... ...................... ....... .................. .....
...*: .....:
..................................... .....................
If this message comes on. it means you’re low on
engine coolant.
Page 295 of 370

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If you need
more coolant, add the proper DEX-COOL@
coolant mixture at the surge tank, but only when the
engine .is cool.
I A 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. Don’t spill coolant
on a hot engine.
When replacing the pressure cap, make sure it is tight.
I NOTICE:
~~~~~~~~~~ ~
The surge tank cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed
to
prevent coolant loss and possible engine damage
from overheating. Be sure the arrows
on the cap
line up.
If the surge tank pressure cap needs to be replaced, a
General Motors cap is recommended.
Engine coolant temperature
is controlled by a thermostat
in
the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
If your thermostat needs to be replaced, a General
Motors thermostat
is recommended.
-4
Page 297 of 370

Downloaded from www.Manualslib.com manuals search engine When you need windshield washer fluid, be sure to read
the manufacturer’s instructions before
use. If you will be
operating your vehicle
in an area where the temperature
may fall below freezing, use a fluid that has sufficient
protection against freezing.
..
The windshield washer fluid reservoir is located next to
the air cleaner on the driver‘s side of the engine.
Open the cap labeled WASHER FLUID ONLY. Add
washer fluid until the tank is full.
When using concentrated washcr fluid.
follow the manufacturer’s instructions ior
adding water.
Don’t mix water
with ready-tolust! ~vashcr-
fluid. Water can cause the solution to f‘rccxe
and damage your washer
fluid tank and
other parts of the washer system. Also,
water doesn’t clean as well as washer fluid.
Fill your washer fluid tank only
three-quarters full when it’s very cold. This
all0~7~ for expansion if freezing occurs,
which could damage the
tank if it is
completely full.
Don’t use radiator antifreeze in your
windshield washer.
It can damage your
washer system and paint.