1996 CADILLAC ELDORADO Owners Manual

Downloaded from www.Manualslib.com manuals search engine 4. Unhook both air cleaner cover latches. One latch is
located near the radiator hose (not shown) and the
other latch
is located next to the IAT sensor.
5. Pivot the air cleaner and air duct assembly towards
the front
of the vehicle. Remove the cover.
6. Take out the air filter and remove any loose debris
that may be found laying
in the air cleaner base.
7. Install a new air filter element. See “Normal
Maintenance Replacement Parts”
in the Index.
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Downloaded from www.Manualslib.com manuals search engine Follow these steps to reinstall the air cleaner assembly:
1.
2.
3.
4.
5.
Slide the air cleaner lid into the slots in the front
edge
of the air cleaner base.
Pivot the air cleaner Cover and the air duct assembly
downward. Make sure that both latches are secure
and fully engaged.
Reinstall the clean air duct over the mass airflow
sensor. Make sure that the duct is secure around the
entire outer edge of the sensor.
Tighten the air duct clamp.
Reconnect the
IAT sensor.
Refer
to the Maintenance Schedule to determine when to
replace the air filter.
See “Scheduled Maintenance Services” in the
Maintenance Schedule booklet.
Operating the engine with the air cleaner off can
cause you or others to be burned. The air cleaner
not only cleans the air, it stops flames if the
engine backfires.
If it isn’t there, and the engine
backfires, you could be burned. Don’t drive with
it off, and be careful working on the engine with
the air cleaner off.
I 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.
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Downloaded from www.Manualslib.com manuals search engine Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 km) if the vehicle is mainly driven under one or
more
of these conditions:
0 In heavy city traffic where the outside temperature
regularly reaches
90°F (32°C) or higher.
0 In hilly or mountainous terrain.
0 When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
See “Scheduled Maintenance Services” in the
Maintenance Schedule booklet.
How to Check
Because this operation can be a little difficult, you may
choose
to have this done at your 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.
NOTICE:
Too much or too little fluid can damage your
transaxle.
Too much can mean that some of the
fluid could come out and fall on hot engine parts
or exhaust system parts, starting a fire. Be sure to
get an accurate reading if you check your
transaxle fluid.
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.
0 In heavy traffic -- especially in hot weather.
0 While pulling a trailer.
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Downloaded from www.Manualslib.com manuals search engine 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 (lO"C), you may have
to drive longer.
C hec 1 the Fluid Le7
Park your vehicle on a level place. Keep the engine
running.
With the parking brake applied, place the shift lever
in PARK
(P).
With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in PARK (P).
Let the engine run at idle for three to five minutes.
Then, without shutting
off the engine, follow these steps: The
black transaxle fluid cap is located next to the
radiator hose and below the air cleaner assembly on
the driver's side of the engine. Remove the air
cleaner assembly
so you can reach the transaxle fluid
cap. The assembly
is attached to the vehicle by two
fasteners. Simply lift up on the air cleaner assembly
to remove
it. Find the transaxle fluid cap and turn it
counterclockwise to remove. Pull out the dipstick
and wipe
it with a clean rag or paper towel.
Push it back in all the way, wait three seconds and
then pull
it back out again.
1.
2.

Downloaded from www.Manualslib.com manuals search engine I 3.
5.
Check both sides of the dipstick, and read the lower
level. The fluid level must be in’the cross-hatched area.
If the fluid level is in the acceptable range, push the
dipstick back in all the way.
Replace the
air cleaner assembly.
How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transaxle fluid to use. See “Recommended Fluids and Lubricants”
ii.1 the Maintenance Schedule booklet.
If the fluid level is low, add only,enough of the proper
fluid to bring the level into the cross-hatched area on
the dipstick. 1
1. Pull out the dipstick.
2. Using along-neck funnel, add enough fluid at the
dipstick hole to bring it to the proper level. It doesn’t
take,much fluid, generally less than a pint
(0.5 ‘L).
0
0
Don’t overfiill. We recommend you use only fluid
labeled DEXRON@-111, because fluid with that-label
is made especially for your automatic transaxle.
Damage caused by fluid other than DEXRON-I11
is
not covered by your new vehicle warranty.
After adding fluid, recheck the fluid level
as
described under “How to Check.”
When the correct fluid level is obtained, push the
dipstick back in all the way.
How to Reset Transaxle Fluid
Change Indicator:
Your vehicle is equipped with a transaxle fluid change
indicator.
A CHANGE TRANS FLUID message will
display on the Driver Information Center (DIC) ‘when
the powertrain computer determines that the transaxle
fluid needs to be changed. When
this message appears,
change the transaxle fluid and reset the transaxle fluid
life indicator as follows:
1. Turn the ignition on with the engine stopped.
2. Press and hold the OW and rear defog buttons on the
climate control at the same time until the
TRANS
- FLUID RESET message appears on the DIC.
See your Maintenance Schedule booklet
for
more information.

Downloaded from www.Manualslib.com manuals search engine Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL TM (orange-colored, silicate-free) engine
coolant. This coolant is designed to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
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.
A 50/50 mixture of water and the proper coolant for
your Cadillac will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
NOTICE:
When adding coolant it is important that you use
DEX-COOL (orange-colored, silicate-free)
coolant meeting
GM Specification 6277M.
If silicated coolant is added to the system,
premature engine, heater core or radiator
corrosion may result. In addition, the engine
coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months,
whichever occurs first.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL (orange-colored,
silicate-free) antifreeze that meets GM Specification
6277M, which won’t damage aluminum parts. Use
GM Engine Coolant Supplement (sealer) (GM Part
No. 3634621) with any complete coolant change. If you
use this mixture, you don’t need to add anything else.
A special procedure is required for adding sealer; see the
Cadillac service manual.
(To order a service manual, see
“Service and Owner Publications” in the Index.)
6-19

Downloaded from www.Manualslib.com manuals search engine 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
water
and DEX-COOL (orange-colored,
silicate-free) antifreeze.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn’t be covered by your
warranty.
Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
6-20

Downloaded from www.Manualslib.com manuals search engine Checking Coolant
The surge tank is located next to the engine block on the
passenger’s side of the engine.
The cooling system when hot is under
a lot of pressure.
If the CHECK COOLANT LEVEL message appears on
the
DIC, you will need to add coolant.
A CAUTION:
I
I
lhrning the surge tank pressure cap when the
engine and radiator are hot can allow steam and
scalding liquids
to blow out and burn you badly.
Never turn the surge tank pressure cap
-- even a
little
-- when the engine and radiator are hot.
When your engine is cold, the coolant level should be at
the full cold mark, which is
2.5 inches (60 mm) below
the base
of the fill neck. Use a flashlight as necessary to
see into the tank..
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