1994 CADILLAC ELDORADO engine oil

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r! 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. th%e tip lower, and check the
level.
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When to Add Oil
If the oil is at or below the ADD line, then you’ll need to ad’dsome oil.
But you must use the right kind. This section 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 ail that the
oil level gets ab.ove the upper
MAX mapk area upper mark that
shows.the proper operating range, your engine could
be
damaged.
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Downloaded from www.Manualslib.com manuals search engine To remove, turn the oil fill cap counterclockwise.
Just 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.
What Kind of Oil to Use
Beginning midyear 1993, oils of the proper quality for your vehicle will be
identified with this new “starburst” symbol. The “starburst” symbol
indicates that the oil has been certified by the American Petroleum
Institute (API), and is suitable for use in your gasoline engine.
You should look for this on the front of the oil container, and use only
oils that display this new symbol.

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You should also use the pFoper.y~msity , ~ -:. . -: :9il =--. :~ f0r~y0.u ,, ,.;: . 1. .-.. - , . vehicle, as shown in
the following chart: ,< .i, > <, -. . .-> : ..
1 RECOMMENDED SAE VISCOSITY GRADE
ENGINE OILS I
HOT
WEATHER
COLD
WEATHER
-
-
SAE. 1OW-30 PREFERRED
SAE
5W-30 (-18"C)
IF NEITHER. SAE 5W-30 NOR SAE 1OW-30 GRADE OILS ARE AVAILABLE, SAE.30
GRADE MAY BE USED AT TEMPER&FVJRES
ABOVE 40 DEGREES F (4 DEGREES C).
DO NOT USE SAE 1OW-40, SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED
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As shown in the chart, SAE 1OW-30 is best for your vehicle.. However,
you can use
SAE SW-30 if it's going to be colder than 60 F (16 C)
before your next oil change. When it's very dd, you should use SAE
5W-30. These numbers on anoilcontainer-show its viscosity, or thickness.
Do not use other viscosity oils, such as SAE. 1OW-40 or SAE 2OW-50.
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Downloaded from www.Manualslib.com manuals search engine 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:
SHor SG
“SH’or “SG” must be on the oil container, either by itself or
combined with other quality designations, such as
“SH/CD,”
“SH,SG,CD,” etc. These letters show American Petroleum Institute
(API) levels
of quality.
SAEi 1OW-30
0 Energy Conserving I1
Oils with these words on the container will help you save fuel.
These three things are usually included
in a doughnut shaped logo
(symbol) on most containers. If you cannot find oils with the “starburst”
symbol, you should look for oils with the doughnut shaped svmbol,
containing the three things noted above.
NOTICE:
If you use oils that do not have either the “starburst” symbol or
an
API SH or SG designation, you can cause engine damage not
covered by your warranty.
GM Goodwrench@ oil (in Canada, GM Engine Oil) meets all the
requirements for your vehicle.
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Downloaded from www.Manualslib.com manuals search engine Engine Oil Additives
k Don’t add anything to your oil. Your Cadillac dealer is ready to advise if
you think something should be added.
‘C When to Change Engine Oil
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Your Cadillac has an “Oil Life Indicator.” This feature will let you know
when to change your oil
-- usually between 3,000 miles (5 000 km) and
7,500 miles (12 500
km) since your last oil change. Under severe
conditions, the indicator may come on before
3,000 miles (5 000 km).
Never drive your vehicle more than 7,500 miles (12 500 km) or 12 months
without an oil change.
The system won’t detect dust in the oil.
So, if you drive in a dusty area, be
sure to change your oil every 3,000 miles (5 000 km) or sooner if the
“CHANGE ENGINE OK’ message is displayed. Remember to reset the
Oil Life Indicator when the oil has been changed. For more information,
see “Oil Life Indicator” in the Index.
How to Reset the Oil Life Indicator
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After the oil has been changed, display the “OIL LIFE LEFT” message
by pressing the INFORMATION button. Then press and hold the
RESET button until the display shows
“loo”.. This resets thle.,oil life index.
The message will remain
off until the next oil change is needed. The
percentage of oil life remaining may be checked at any time by pressing
the INFORMATION button several times until the
“OIL LE% LEFT”
message appears. For more information on the Oil Life Index feature, see
“Oil Life Index” in the Index.
Engine Coolant Heater (Engine Block Heater)
An engine coolant heater can be a big help if you have to park outside in
very cold weather, O°F (-18O C) or colder. If your vehicle has this option,
see “Engine Coolant Heater” in the Index.
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Downloaded from www.Manualslib.com manuals search engine What to Do with Used Oil
Did you know that used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer? Don’t let used oil
stay on your skin for
very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw away clothing or
rags containing used engine oil. (See the manufacturer’s warnings about
the use and disposal of oil products.)
Used
oil can be a real threat to the environment. If you change your own
oil, be sure to drain all free-flowing oil from the filter before disposal.
Don’t ever dispose
of oil by putting it in the trash, pouring it on the
ground, into sewers, or into streams or bodies
of water. Instead, recycle it
by taking it to a place that collects used
oil. If you have a problem
properly disposing of your used oil, ask your dealer,
a service station or a
local recycling center for help.
AIR CLEANER
Refer to the Maintenance Schedule to determine when to replace the air
filter.
See “Scheduled Maintenance Services” in the Index.
See “Air Cleaner Filter Replacement” in the Index.
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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.
AUTOlMATIC TMSAZE FLUID
When to Check and Change
A good time to check your automatic transaxle 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
could get a false reading on the dipstick.
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Downloaded from www.Manualslib.com manuals search engine 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’% the Index.
r The proper coolant for your Cadillac will:
0 Give freezing protection down to -34°F (-37°C). - I .0 Give boiling protection up to 262°F (128O C).
0 Protect against rust and corrosion.
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Help keep the proper engine temperature.
0 Let the warning lights work as they should.
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 coofant change.
If you use this mixture, you don? need to add anything else.
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