1992 HONDA PRELUDE heater

If Your Engine Won't Start, Jump Starting

The Starter Operates
Normally

In this case, the starter motor
sounds normal when you turn the
ignition switch to START (III), but
the engine does not run. Are you using the proper starting
procedure? Refer to Starting
the Engine on page 109 . Do you have gas? Turn the
ignition switch to ON (II) for a
minute and watch the fuel gauge.
There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses
(see page 199 ).

If you find nothing wrong, you will
need a qualified technician to find
the problem. See Towing on page
202.
Jump Starting

If your car's battery has run down,
you may be able to start the engine
by using a booster battery. Although this seems like a simple
procedure, there are several precau-
tions you should take. Follow the
directions closely.
You cannot start a Honda with an
automatic transmision by pushingor pulling it. To jump start your car:
1. Open the hood and check the physical condition of the battery
(see page 152 ). In very cold
weather, check the condition of the electrolyte. If it seems slushy
or like ice, do not try jump
starting until it thaws.
If a battery sits in extreme cold, the
electrolyte inside can freeze.
Attempting to jump start with a frozen battery can cause it to
rupture or explode.
2. Turn off all the electrical acces- sories: heater, A/C, stereo system,
lights, etc. Put the transmission in Neutral
or Park and set the parking
brake.

Taking Care of the Unexpected
CONTINUED
A battery can explode if you
do not follow the correct

procedure, seriously injuring

anyone nearby.

Keep all sparks, open flames,

and smoking materials away

from the battery.
NOTICE
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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

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
CHARGING SYSTEM LIGHTProCarManuals.comMain Menu Table of Contents s t