oil temperature CADILLAC DEVILLE 1993 7.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine These symbols are used on warning and indicator lights:
r3 BRAKE
ENGINE COOLANT
TEMPERATURE BAlTERY
CHARGING SYSTEM
93
U
ANTILOCK BRAKE I FUEL I ENGINE OIL
PRESSURE ENGINE OIL
TEMPERATURE
Here are some other symbols you may see:
U
RADIO VOLUME m RADIO SELECTOR E CONDITIONING
t
U
LIGHTER I SPEAKER TRUNK HATCHBACK
RELEASE
5

Downloaded from www.Manualslib.com manuals search engine “Fuel Used” can tell you the least costly way to make a familiar trip.
Here’s how you might use it for your commute to work:
L
EXPRESSWAY ROUTE 34 MILES 20.1 MPG 1.7 GALLONS USED
24 MILE! 7 8.5 MPG 1.3 GALLONS USED
Using FUEL USED, you would find that you would save money in fuel
costs by taking the direct route to work, even though fuel economy was
better on the freeway route.
RESET
. .~. .. . .. .i . ,. , ... I .. - .. .I..
Push this to return
“Avg” and “Fuel Used”
to zero.
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.

Downloaded from www.Manualslib.com manuals search engine AUTOMATIC TRAS.E 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.
Wait at least
30 minutes before checking the transaxle fluid level if you
have been driving:
0 When outside temperatures are above 90" F (32°C).
0 At high speed for quite a while.
In heavy traffic -- especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal operating
temperature, which is
180°F to 200" F (82 " C to 93 " C).
Get the vehicle warmed up by driving about 15 miles (24 km) when
outside temperatures are above
50°F (10°C). If it's colder than 50°F
(10" C), you may have to drive longer.
275

Downloaded from www.Manualslib.com manuals search engine 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:
0 Give freezing protection down to -34°F (-37°C) .
0 Give boiling protection up to 262°F (128” C) .
0 Protect against rust and corrosion.
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 coolant change.
If you use these, you don’t need to add anything else.
A CAUTION:
Adding only plain water to your cooling system can be
dangerous. Plain water,
or some other liquid like alcohol, can
boil before the proper coolant mix
will. Your vehicle’s coolant
warning system is set for the proper coolant mix. With plain
water or the wrong mix, your engine could get too hot but you
wouldn’t get the overheat warning. Your engine could catch fire
and
you or others could be burned. Use a 50/50 mix of clean
Waf--- and
a proper anti” e. .-
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