1994 CADILLAC FLEETWOOD engine oil

These symbols are used on warning and indicator lights:
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I BRAKE I
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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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ENGINE COOLANT HEATER
(ENGINE BLOCK HEATER) (OPTION)
(CANADA ONLY)
In very cold weather, 0°F (-18O C) or colder, the engine coolant heater
can help. You’ll get easier starting and better fuel economy during engine
warm-up. Usually, the coolant heater should be plugged in a minimum of
four hours prior to starting your vehicle.
To use the coolant heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt outlet.
NOTICE:
After you’ve used the coolant heater, be sure to store the cord as
it
was before to keep it away from moving engine parts. If you
don’t, it could be damaged.
How long should you keep the coolant heater plugged in? The answer
depends on the weather, the kind
of oil you have, and some other things.
Instead
of trying to list everything here, we ask that you contact a Cadillac
dealer in the area where you’ll be parking your vehicle. The dealer can
give you the best advice
for that particular area.
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r Oil Pressure Light
This light tells you if
there could be a
problem with your
engine oil pressure.
The light goes on when you turn your key to “Run” or “Start.” It goes
off
once you start your engine. That’s just a check to be sure the light works.
If it doesn’t, be sure to have it fixed so it will be there to warn you if
something goes wrong.
When this light comes on and stays on, it means oil isn’t going through
your engine properly.
You could be low on oil, or you might have some
other oil problem.
NOTICE:
Damage to your engine from neglected oil problems can be
costly and is not covered by your warranty.
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Charge Light
When you turn the key
to “Run” or “Start”,
this light
will come on
briefly, to show that
your alternator and
battery charging
systems are working. n
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If a light stays on, you need service, and you should take your Cadillac to
the dealer at once.
To save your battery until you get there, turn off all
accessories, and set your Electronic Climate Control system to
“OFF.”
Low Oil Level Light
If it doesn’t come on, have it repaired. If the light comes on and stays on,
your engine oil level is too low. Check your oil level and add enough oil
to bring the engine oil level
up to the proper level. See “Engine Oil” in
the Index.
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Change Oil Light
This light comes on
following engine
start
up for about
20 seconds when
the engine oil needs
changing.
See “Oil Life Indicator” in the Index.
Door Ajar Light (Option)
This light will come
if a door is not
completely closed.
on
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OIL LIFE INDICATOR
Your Cadillac has an Oil Life Indicator feature. This tells you when
you need to change your engine oil. It’s based upon the engine oil
temperatures and your driving patterns.
Your Oil Life Indicator may say to change the oil sooner than your
maintenance schedule. This can happen if driving conditions, such as
short trips in cold weather, cause shorter
oil life. Always keep a written
record of the mileage and date when you last changed your oil. For more
information on when to change your oil, see the Cadillac Maintenance
Schedule Booklet.
The system probably will say to change the oil between
3000 miles
(5000 km) and 7500 miles (12500 km), but it may even say to change it
before
3000 miles under severe conditions. It all depends on your driving
patterns. (If it doesn’t, or if it doesn’t even light up, then something is
wrong. You will need to have it serviced.)
There are
two things the system won’t do: It can’t sense heavy dust in the
places where you drive.
If you drive in a dusty area, you should change
your oil every
3000 miles (5000 km) or 3 months (whichever comes first),
unless the “CHANGE OIC’ light comes on sooner.
It doesn’t check how much oil you have
so you will still have to check for
that.
To check it, see the Index under “Engine Oil.”
When You’ve Changed the Oil
When new oil is put in, you’ll need to reset your system. To do that, turn
the ignition switch to the
“ON” position with the engine stopped. Fully
depress and release the accelerator pedal
3 times within 5 seconds.
If the “CHANGE OIC’ light comes on and stays on for 5 seconds, it did
not reset. You’ll need to reset the system again.
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Engine Cooling When Trailering
Your cooling system may temporarily overheat during severe operating
conditions such as;
Climbing grades steeper than 4% at ambient temperatures above
90’Fahrenheit (32O Celsius)
with a loaded vehicle and trailer.
0 Stopping after high-speed driving.
0 Idling for long periods in stop and go traffic.
If the “TEMP” warning light comes on, pull
to the side of the road as
soon as it is safe to do
so. When the vehicle is at a complete stop, shift the
transmission selector to P (Park) and allow the engine to idle. If your
Electronic Climate Control system is on, shut it
off. Do not turn off the
engine or increase engine speed above a normal idle. Within
two or three
minutes the system should cool sufficiently to allow A/C operation to
resume. At that time resume driving at a reduced speed. Return to
normal driving after
10 minutes if the “TEMP” warning light is not
displayed.
Maintenance when Trailer Towing
Your vehicle will need service more often when you’re pulling a trailer.
See the Maintenance Schedule for details. Things that are especially
important in trailer operation are automatic transmission fluid (don’t
overfill), engine oil, axle lubricant, engine drive belt, cooling system, and
brake adjustment. Each of these is covered in this manual. The Index will
help you find them quickly. If you’re trailering, it’s a good idea to review
these sections before you start your trip.
Check periodically to
see that all hitch attaching nuts and bolts are tight.
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r COOLING SYSTEM
When you decide it’s safe to lift the hood, here’s what you’ll see:
A. Coolant surge tank
B. Electric engine fans (If equipped)
If the coolant inside the coolant surge tank is boiling, don’t do anything
else until it cools down.
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