1999 HONDA CIVIC COUPE Owners Manual

Fluid Locations

Maintenance

COOLANT
RESERVOIR

AUTOMATIC

TRANSMISSION
FLUID DIPSTICK(Yellow loop)

(Including CVT)
BRAKE FLUID
(Gray cap)
CLUTCH FLUID (5-speed Manual
Transmission only) (Gray cap)
ENGINE OIL DIPSTICK
(Orange loop) ENGINE OIL
FILL CAP
WASHER FLUID (Blue cap)
POWER STEERING FLUID (Red cap)Main Menu Table of Contents s t

Engine Oil

Adding Oil

To add oil, unscrew and remove the engine oil fill cap on top of the valve
cover. Pour in the oil, and install the
engine oil fill cap. Tighten it securely.
Wait a few minutes and recheck the oil level. Do not fill above the upper
mark; you could damage the engine. Recommended Oil
Oil is a major contributor to your
engine's performance and longevity.
Always use a premium-grade deter- gent oil.
You can determine an oil's SAE
viscosity and Service Classification from the API Service label on the oilcontainer.
A fuel-efficient oil is recommended for your Honda. This is shown on the
API Service label by the words "Energy Conserving." This oil is
formulated to help your engine use
less fuel. The API Service label also tells you
the service classification of the oil.
Always use an oil that is labeled "API Service SJ." This service rating mayinclude other classifications, such asCD. These additional classifications
are not a problem, as long as the
label also carries the SJ classification.
API SERVICE LABEL
CONTINUED

Maintenance

ENGINE OIL
FILL CAPMain Menu Table of Contents s t

Engine Oil

The oil container may also display the API Certification seal. Make sureit says "For Gasoline Engines."
API CERTIFICATION MARK The SAE numbers tell you the oil's
viscosity or weight. Select the oil for
your car according to this chart.

An oil with a viscosity of 5W-30 is

preferred for improved fuel economy

and year-round protection in your

Honda. You may use a 10W-30 oil if

the temperature in your area never

goes below 20°F( — 7°C).
Synthetic Oil
You may use a synthetic motor oil if it meets the same requirements
given for conventional motor oil;energy conserving, a service
classification of SJ, and the proper
weight as shown on the chart. When using synthetic oil, you must follow
the oil and filter change intervals
given in the maintenance schedule.
Additives Your Honda does not need any oil additives. Purchasing additives for
the engine or transmission will not
increase your car's performance or
longevity. It only increases the costof operating your car.

Maintenance
Ambient TemperatureMain Menu Table of Contents s t

Engine Oil

Changing the Oil and Filter
Always change the oil and filter according to the time and distance (miles/kilometers) recommenda-
tions in the maintenance schedule.
The oil and filter collect contami- nants that can damage your engine if
they are not removed regularly.
Changing the oil and filter requires
special tools and access from
underneath the car. The car should
be raised on a service station-type
hydraulic lift for this service. Unless
you have the knowledge and proper equipment, you should have this
maintenance done by a skilled

mechanic.
1. Run the engine until it reaches
normal operating temperature,
then shut it off.
2. Open the hood and remove the engine oil fill cap. Remove the oildrain bolt and washer from the
bottom of the engine. Drain the oil into an appropriate container. 3. Remove the oil filter and let the
remaining oil drain. A special
wrench (available from your Honda dealer) is required to
remove the filter.
4. Install a new oil filter according to instructions that come with it.

CONTINUED

Maintenance

WASHER
OIL DRAIN BOLT OIL FILTERMain Menu Table of Contents s t

Engine Oil

5. Put a new washer on the drain bolt, then reinstall the drain bolt.
Tighten it to:

(U.S.: DX and Si, Canada: DX and
SIR)

33 Ibf.ft (44 N.m, 4.5 kgf.m)
(U.S.: HX, EX, Canada: Si)
29 Ibf.ft (39 N.m, 4.0 kgf.m)
6. Refill the engine with the recom-
mended oil.

Engine oil change capacity
(including filter):
(DX) 3.8 US qt (3.6 ,3.2 Imp qt)

(U.S.: HX, EX, Canada: Si)
3.5 US qt (3.3 ,2.9 Imp qt)

(U.S.: Si, Canada: SIR)
4.2 US qt (4.0 ,3.5 Imp qt) 7. Install the engine oil fill cap. Start
the engine. The oil pressureindicator light should go out within
five seconds. If it does not, turn off
the engine and reinspect your
work.
8. Let the engine run for several minutes and check the drain bolt
and oil filter for leaks.
9. Turn off the engine, let it sit for several minutes, then check the oil
level. If necessary, add oil to bring the level to the upper mark on the
dipstick.
Improper disposal of engine oil can be
harmful to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container and take it to a recycling
center. Do not discard it in a trash bin or dump it on the ground.

Maintenance
NOTICEMain Menu Table of Contents s t

Cooling System

If the coolant level in the reserve
tank is at or below the MIN line, add coolant to bring it up to the MAX line.Inspect the cooling system for leaks.
This coolant should always be a mixture of 50 percent antifreeze and
50 percent water. Never add straight
antifreeze or plain water. Always use Genuine Honda
Antifreeze/Coolant. If it is not
available, you may use another
major-brand non-silicate coolant as a
temporary replacement. Make sure it
is a high-quality coolant
recommended for aluminum engines.However, continued use of any non-
Honda coolant can result in
corrosion, causing the cooling system to malfunction or fail. Have
the cooling system flushed and
refilled with Honda antifreeze/
coolant as soon as possible.
If the reserve tank is completely
empty, you should also check the coolant level in the radiator.

CONTINUED

Maintenance

Adding Engine Coolant

RESERVE TANK
Removing the radiator cap

while the engine is hot can
cause the coolant to spray out,
seriously scalding you.

Always let the engine and radiator cool down before

removing the radiator cap.Main Menu Table of Contents s t

Cooling System

1. Make sure the engine and radiator are cool.
2. Turn the radiator cap counter- clockwise, without pressing downon it, until it stops. This relieves
any pressure remaining in the
cooling system.
3. Remove the radiator cap by pushing down and turningcounterclockwise.
4. The coolant level should be up to
the base of the filler neck. Addcoolant if it is low.
5. Put the radiator cap back on. Tighten it fully.
6. Pour coolant into the reserve tank. Fill it to halfway between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your car's cooling
system. They may not be compatible
with the coolant or engine compo-
nents.

Maintenance
RADIATOR CAP

RESERVE TANKMain Menu Table of Contents s t

Cooling System

Replacing Engine Coolant

The cooling system should be completely drained and refilled with
new coolant according to the timeand distance recommendations in
the maintenance schedule. Only use Genuine Honda Antifreeze/Coolant.
Draining the coolant requires access
to the underside of the car. Unless
you have the tools and knowledge,
you should have this maintenance done by a skilled mechanic. 1. Turn the ignition ON (II). Turnthe temperature control dial to
maximum heat. Turn off the
ignition and remove the key. Open
the hood. Make sure the engineand radiator are cool to the touch.
2. Remove the radiator cap. 3. Loosen the drain plug on the
bottom of the radiator. The
coolant will come out through the
hole in the splash cover.
(U.S.: Si model, Canada: SiR model)
Remove the drain bolt and washer
from the engine block.
CONTINUED
Maintenance

DRAIN PLUGMain Menu Table of Contents s t