1992 HONDA PRELUDE engine

Jump Starting

3. Connect one jumper cable to the positive (+) terminal on the
booster battery. Connect the
other end to the positive (+)
terminal on your Honda's battery. 4. Connect the second jumper cable
to the negative (—) terminal on
the booster battery. Connect the other end to the grounding strap
as shown. Do not connect this
jumper cable to any other part of
the engine.
5. If the booster battery is in another car, have an assistant
start that car and run it at a fast

idle.
6. Start your car. If the starter
motor still operates slowly, check
the jumper cable connections to
make sure they have good metal-
to-metal contact.
7. Once your car is running, disconnect the negative cable
from your car, then from the
booster battery. Disconnect the positive cable from your car,
then the booster battery.

Taking Care of the Unexpected
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If Your Engine Overheats

Your car's temperature gauge
should register in the midrange
under most conditions. It may register higher if you are driving
up a long steep hill on a very hot
day. If it illuminates the red
marker at the right end of the
gauge, you should determine the

reason.

Driving with the temperature
gauge's red marker lit can cause serious damage to your engine. Your car can overheat for several
reasons, such as lack of coolant or a
mechanical problem. The only
indication may be the temperature
gauge illuminating the red marker. Or you may see steam or spray
coming from under the hood. In
either case, you should take
immediate action.
1. Safely pull to the side of the road.
Put the transmission in neutral
or Park and set the parking
brake. Turn off the climate control and all other accessories.
Turn on the hazard warning indicators.

2. I f
you see steam and/or spray
coming from under the hood,
turn off the engine.
3. If you do not see steam or spray,

leave the engine running and
watch the temperature gauge. If
the high heat is due to overload- ing (climbing a long, steep hill on
a hot day with the A/C running,
for example), the engine should
start to cool down almost immedi-
ately. If it does, wait until the
temperature gauge comes down
to the midpoint then continue
driving.

4. If
the temperature gauge
continues to display the red
marker, turn off
the
engine.
5. Wait until you see no more signs
of steam or spray, then open the

hood.

Taking Care of the Unexpected

NOTICE

Steam and spray from an over-

heated engine can seriously
scald you.
Do not open the hood if steam
is coming out.

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If Your Engine Overheats

6. Look for any obvious coolant
leaks, such as a split radiator
hose. Everything is still extreme-
ly hot, so use caution. If you find
a leak, it must be repaired before
you continue driving (see
Towing on page 202 ).

7. If
you don't find an obvious leak,

check the coolant level in the
radiator reserve tank (see page
139). If the level is below the
MIN mark, add coolant to half-
way between the MIN and MAX
marks.

8. I f
there was no coolant in the
reserve tank, you may also have
to add coolant to the radiator. Let the engine cool down until
the temperature gauge registers
below the midpoint, or lower,
before checking the radiator. 9. Using gloves or a large heavy

cloth, turn the radiator cap
counterclockwise, without
pushing down, to the first stop.
This releases any remaining
pressure in the cooling system.
After the pressure releases, push down on the cap and turn it until
it comes off.

10.Start th e
engine and set the

heater control lever to maximum.
Add coolant to the radiator up to
the base of the filler neck. If you
do not have the proper coolant
mixture available, you can add
plain water. Remember to have
the cooling system drained and
refilled with the proper mixture as soon as you can.

11.Put the radiato
r cap back on

tightly. Run the engine and
watch the temperature gauge. If
it illuminates the red marker
again, the engine needs repair.
(See Towing on page
202.)

12.If th e
temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the MAX mark. Put the cap back on

tightly.

Taking Care of the Unexpected
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.ProCarManuals.comMain Menu Table of Contents s t

Low Oil Pressure

The low oil pressure light should never come on when the engine is
running. If this light comes on with
the engine running, take immediate

action.

Running the engine with low oil
pressure can cause serious mechani-
cal damage almost immediately.
Turn off the engine as soon as you
can safely get the car stopped. 1. Safely pull off the road and shut
off the engine.

2. Le
t
the car sit for a minute. Open

the hood and check the oil level
(see page 135). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure
during cornering and other
driving maneuvers.

3. I f
necessary, add oil to bring the

level back to the full mark on the
dipstick (see page 135
).

4. Star t
the engine and watch the

oil pressure light. If the light
does not go out within ten
seconds, turn off the engine.
There is a mechanical problem
that needs to be repaired before
you can continue driving. (See
Towin g on

page 202 .
)

Taking Car e
of the Unexpected

LOW OIL PRESSURE LIGHT
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Charging System Indication

The charging system light should
go out after the engine starts. If it
comes on brightly with the engine
running, the alternator is no longer
charging the battery. Immediately turn off all electrical
accessories: radio, heater, A/C, rear
defogger, cruise control, etc. Try
not to use other electrically-
operated controls such as the
power windows. Keep the engine
running and take extra care not to
stall it. Starting the engine will discharge the battery rapidly. By eliminating as much of the

electrical load as possible, you can

drive several miles before the
battery is too discharged to keep
the engine running. Drive to a
service station or garage where you
can get technical assistance.

Taking Care of the Unexpected
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Check Engine Light
If the
check engine light comes on
while driving, there is a problem with your engine or its emissioncontrol systems. Even though you
may feel no difference in your car's
performance, it can reduce your
fuel economy and cause your car to put out excessive emissions.
Continued operation may cause
serious engine damage. If this light comes on, safely pull
off the road and turn off the engine.
Restart the engine and watch the
check engine light. If it stays on,
have your car checked by the dealer as soon as possible. You
should also have the dealer inspect
your car if the light comes on
frequently, even though it goes off
when you do the above procedure. If you keep driving with the check
engine light on, you can damage
your car's emission controls and
engine. Those repairs are not
covered by your car's warranties.

Taking Care of the Unexpected

CHECK ENGINE LIGHT

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Fuses

All the electrical circuits in your
car have fuses to protect them
from a short circuit or overload.
These fuses are located in two fuse

boxes.

The underhood fuse box is locatedin the engine compartment next to
the battery. To open, push the tab

as shown.
The interior fuse box is underneath
the dashboard on the driver's side.
To open, turn the knob as shown.

CONTINUED
Taking Care of the Unexpected

UNDERHOOD

TAB

KNOB

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Towing

If your car needs to be towed, call a
professional towing service or, if
you belong to one, an organization
that provides roadside assistance.
Never tow your car behind another car with just a rope or chain. It is
very dangerous.

Emergency Towing

There are three popular methods of
towing a car:
Flat-bed Equipment — The

operator loads your car on the back

of a truck. This is the best way

of transporting your Honda.

Wheel Lift Equipment — The tow
truck uses two pivoting arms that
go under the tires (front or rear)
and lift them off the ground. The
other two wheels remain on the

ground.
Sling-type Equipment — The tow
truck uses metal cables with hooks

on th
e
ends. These hooks go around

parts of the frame or suspension

and the cables lift that end of the

car off the ground. Your car's sus-

pension and body can be seriously

damaged if this method
of towing

is attempted.
If your Honda cannot be trans-
ported by flat-bed, it should be

towed with the front wheels off the

ground. If due to damage, your car

must be towed with the front

wheels on the ground, do the
following:

5-Speed Transmission
Release the parking brake.
Shift the transmission to Neutral.

Automatic Transmission
Release the parking brake.
Start the engine.
Shift to D4, then to N.
Turn off the engine. Improper towing preparation will
damage the transmission. Follow
the above procedure exactly. If you
cannot shift the transmission or
start the engine (automatic trans-
mission), your car must be trans-
ported on a flat-bed. It is best to tow the car no far-
ther than 80 km (50 miles), and
keep the speed below 35 mph (55
km/h).

Trying to lift or tow your car by
the bumpers will cause serious
damage. The bumpers are not

designed to support the car's

weight.

Taking Care
of the Unexpected NOTICE
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