1994 CADILLAC FLEETWOOD radiator

These symbols are used on warning and indicator lights:
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ENGINE COOLANT
TEMPERATURE RADIATOR
COOLANT
CHARGING
1 FUEL 1 I
ENGINE OIL
PRESSURE 1 I
ENGINE OIL
TEMPERATURE I I I ANTILOCK BRAKE
.Here are some other symbols you may see:
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FUSE I RADIO SELECTOR I
RADIO VOLUME AIR
CONDITIONING I
TRUNK HATCHBACK RELEASE SPEAKER
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NOTICE:
When using concentrated washer fluid, follow the
manufacturer’s instructions for adding water.
Don’t mix water with ready-to-use washer fluid. Water can
cause the solution to freeze 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 3/4 full when it’s very cold.
This allows for expansion, 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.
CRUISE CONTROL
With Cruise Control, you can maintain a speed of about 25 mph
(40 km/h) or more without keeping your foot on the accelerator. This
can really help on long trips. Cruise Control does not work at speeds
below about
25 mph (40 kmh).
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CRUISE
ENGAGED
Cruise Engaged Light
This light will come on
when your cruise
control is set to a
selected speed.
Low Coolant Warning Light
If the coolant level in
the radiator is low by
3 quarts (2.8 L) or
more this light will
come on. The light will
stay on until you add
coolant. Continuing to
drive your vehicle with
the “Low Coolant”
warning light on, may
result in damage to
your engine.
See “Engine Coolant” in the Index and have your vehicle serviced as soon
as you can.
This light will come on when the ignition is on, but the engine is not
running, as a check. It doesn’t have to be fixed right away.
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The coolant level should be at or above the seam inside the surge 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.
NOTICE:
Engine damage from running your engine without coolant isn’t \
covered
by your warranty.
If there seems to be no leak, 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.
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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.
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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 about
one-quarter turn to
I the left and then stop.
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If you hear a hiss, wait for that to stop. A hiss means there is still some
pressure left.
2. Then keep turning the pressure cap slowly, and remove it.
3. Fill the coolant
surge tank with
the proper
mix, up
to the base of the
filler neck.

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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 fan(
s).
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
5. Then replace the
pressure cap. Be
sure the pressure
cap is tight.
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When replacing the pressure cap, make sure it is tight.
SURGE TANK PRESSURE CAP
NOTICE:
Your 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 with the
overflow tube on the radiator filler neck.
When you replace your surge tank pressure cap, an GM cap is
recommended.
THERMOSTAT
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.
When you replace your thermostat, an
AC@ thermostat is recommended.
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