1994 CADILLAC FLEETWOOD oil temperature

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:
-%r
FUSE I RADIO SELECTOR I
RADIO VOLUME AIR
CONDITIONING I
TRUNK HATCHBACK RELEASE SPEAKER
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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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You should also use the proper viscosity oil for your vehicle, as shown in
the following chart:
RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE OIL
FOR THE EXPECTED TEMPERATURE RANGE.
HOP
WEATHER
7
“F
t 100 .
+80 -
+SO.
+40 -
+20 -
0-
T
”C
t 38
t 27
t 16
t4
-7
- 18
COLD
WEATHER
-- PREFERRED SAE I- 5W-30 --. SAt
. L..
LOOK FOR
ONE OF THESE
LABELS
IF NEITHER SAE 5W-30 NOR SAE 1OW-30
GRADE OILS ARE AVAILABLE, SAE 30 GRADE MAY BE USED AT TEMPERATURES
ABOVE 40 DEGREES F (4 DEGREES C).
ANY OTHER GRADE OIL NOT RECOMMENDED DO NOT USE SAE 1OW-40, SAE 20W-50 OR
As shown in the chart, SAE 5W-30 is best for your vehicle. However, you
can use
SAE 1OW-30 if it’s going to be 0°F (-18OC) or above. These
numbers on an oil container show its viscosity, or thickness.
Do not use
other viscosity oils, such as
SAE 1OW-40 or SAE 20W-50.
If you cannot find oils with the new “starburst” symbol on the front of the
container, you should look for and use oils containing the following three
things:
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-NOTICE:
If the air cleaner is off, a backfire can cause a damaging engine
fire:And, dirt can easily get into your engine, which will damage
it. Always have the air cleaner in place when you’re driving. I
I AUTOAUTIC .TRANsIMISSION FLUID
‘When to Check and Change
A good time to check your automatic transmission fluid level is when the
engine oil is changed. Refer to the Maintenance Schedule to determine
when to change your fluid. See “Scheduled Maintenance Services” in
the Index.
How to Check
Because this operation can be a little difficult, you may choose to have
this done at .a Cadillac dealership Service Department.
If you do it yourself, be sure to follow all the instructions here, or you
cou.ld get a false reading on the dipstick.
I I Too NOTICE: much or too little fluidcan damage your. transmission. Too
much can mean that some of the fluid could come out and fall
on hot engine parts or exhaust system, starting
a fire. Be sure to
get an accurate reading
if you check your transmission fluid. i
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Wait at least 30 minutes before checking the transmission fluid level if
you
have been driving:
When outside temperatures are above 90°F (32OC).
At high speed for. quite a while.
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il
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What to Use
Standard Differential
Use Axle Lubricant (GM Part No. 1052271) or SAE 8OW-90 GL-5 gear
lubricant.
ENGINE COOLANT
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.
The proper coolant for your Cadillac
will:
Give freezing protection down to -34 F (-37 C).
Give boiling protection up to 262 F (128 C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
I Let the warning lights work as they should.
1 What to Use
Use a mixture of one-half clean water (preferably distilled) and one-half
antifreeze that meets “GM Specification 1825-M,” which won’t damage
aluminum parts.
You can also use a recycled coolant conforming to GM
Specification 1825-M with a complete coolant flush and refill. Use GM
Engine Coolant Supplement (sealer) with any complete coolant change.
If you use this mixture, you don’t need to add anything else.
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Drunken ....................................... 167
Hill and Mountain
............................... 194
In A Foreign Country
............................ 248
In Cities
........................................ 190
On Snow Or Ice
................................. 197
In The Rain
..................................... 187
InWinter
....................................... 196
On A Long Trip
................................. 192
On The Freeway
................................. 191
OnCurves
...................................... 179
Through Deep Standing Water
...................... 88
With A Trailer ................................... 208
Drunken Driving
................................... 167
Electric Outside Mirror Control
...................... 123
Electrical Equipment. Adding
.................... 152. 311
Electronic Climate Control
.......................... 147
Electronic Level Control
............................ 143
Electronic Solar Sensor
............................. 150
Emergencies. Braking in
............................. 179
Emergencies. Steering In
............................ 180
Emergency Starting. Discharged Battery ............... 214
Emergency Towing
................................. 219
Engine Block Heater
.................................... 89
Coolant
........................................ 266
Coolant Heater
................................... 89
Exhaust
........................................ 100
Oil
............................................ 254
Oil Additives
.................................... 260
Oil Pressure Light ............................... 137
Oil. When
To Change ............................. 260
Overheating
.................................... 223
Warning Light About Need For Service
............. 142
Englishwetric Button
............................... 130
Ethanol In Gasoline
................................ 247
Exhaust. Caution
................................... 100
Exhaust. Dangerous Gas In ...................... 100. 200
Exhaust. Engine
.................................... 100
Expectant Mothers. Use Of Safety Belts By
.............. 38
Explanation
of Maintenance Service ........ See Maint . Book
Express Down Window (Driver’s Side)
................. 103
Expressway Driving
................................. 191
Extender. Safety Belt
................................ 65
Coolant Temperature
Warning Lights
............... 136
StartingYour
.................................... 86
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