Page 239 of 355
Remove the radiator cap by
pushing down and turning
counterclockwise.
Turn the radiator cap counter-
clockwise, without pressing down
on it, until it stops. This relieves
any pressure remaining in the
cooling system.
Make sure the engine and radiator
are cool.
The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Put the radiator cap back on.
Tighten it f ully.
3.
1. 2.
4. 5.
Cooling Syst em
Maint enance
240
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RRAADDIIAATTOORRCCAAPP
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.
Page 241 of 355
Loosen the drain plug on the
bottom of the radiator. The
coolant will drain through the
splash guard. Remove the drain
bolt and washer f rom the engine
block.
Openthehood.Makesurethe
engine and radiator are cool to the
touch.
Turn the ignition ON (II). Turn
the temperature control dial to
90°F (32°C). Turn of f the ignition
and remove the key.
Remove the radiator cap.
Turn the ignition ON (II). Turn
the temperature control Dial all
the way clockwise. Turn of f the
ignition and remove the key.
1.
3.
2.
4-cylinder models
EX-V6 model
Except EX-V6 model
Maint enance
Cooling Syst em
242
44--ccyylliinnddeerrmmooddeellss66--ccyylliinnddeerrmmooddeellss44--ccyylliinnddeerrmmooddeellss
DDRRAAIINNBBOOLLTT
DDRRAAIINNPPLLUUGG
Page 257 of 355
The spark plugs in your car should
be replaced according to the time
and distance recommendations in
the maintenance schedule.Loosen the two holding clips by
turning the heads one-quarter turn
counterclockwise with a f lat-tipped
screwdriver. Remove the cover on
the f ront cylinder bank by pulling
it straight up. Disconnect the wire connector
f rom the ignition coil by pushing
on the lock tab and pulling on the
connector. Pull on the plastic
connector, not the wires.
Remove the spark plug with
a f ive-eighths inch (16 mm) spark
plug socket.
Use a wrench to remove the
hexagonsocketheadcapbolt
holding the ignition coil. Remove
the ignition coil by pulling it
straight out.
Clean up any dirt and oil that have
collected around the ignition coils.
1. 2. 3.
4. 5.
Replacement
Spark Plugs (6-cylinder Models)
Maint enance
258
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HHEEXXAAGGOONNSSOOCCKKEETTHHEEAADDCCAAPPBBOOLLTT
Page 258 of 355

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Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn
af ter it contacts the cylinder head.)
Tightening torque:
Put the new spark plug into the
socket; then screw it into the hole.
Screw it in by hand so you do not
crossthread it.
Install the ignition coil. Reinstall
the hexagon socket head cap bolt.Push the wire connector onto the
ignition coil. Make sure it locks in
place.
Spark Plug Gap: Reinstall the cover on the front
cylinder bank while putting its
mounting clip in the hole on the
passenger’s side. Secure the cover
by turning the heads of the two
holding clips one-quarter turn
clockwise with a f lat-tipped
screwdriver.
Repeat this procedure f or the
other f ive spark plugs.
NGK:
DENSO:
6. 7.
8.9.
10. 11.
Specif ications:
Spark Plugs (6-cylinder Models)
Maint enance 259
13 lbf·ft (18 N·m , 1.8 kgf·m)
0.04 in (1.1 mm)PKJ16CR-L11
PZFR5F-11
0
0.1 mm
Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.
Page 275 of 355

Open the hood.Turn on the headlights to test the
new bulb.
Push the electrical connector back
onto the bulb. Make sure it is on
all the way.
Remove the bulb by turning it
approximately one-quarter turn
counterclockwise.
Insert the new bulb into the hole
and turn it one-quarter turn clock-
wise to lock it in place.
If you need to change a bulb on
thepassenger’sside(onthe
driver’s side on 6-cylinder models),
remove the radiator reserve tank.
Remove the electrical connector
f rom the bulb by squeezing the
connector to unlock the tab, then
slide the connector of f the bulb. Reinstall the radiator reserve tank.
Theheadlightswereproperlyaimed
when your car was new. If you
regularly carry heavy items in the
trunk, readjustment may be required.
Adjustment of the headlights should
be perf ormed by a Honda technician
or other qualif ied mechanic.
Your car has two bulbs on each side,
four in total. Make sure you are
replacing the bulb that is burned out.
Your car uses halogen headlight
bulbs. When replacing a bulb, handle
it by its plastic case and protect the
glass from contact with your skin or
hard objects. If you touch the glass,
clean it with denatured alcohol and a
clean cloth.
1. 2.3. 4. 7.
6.
5.
(Passenger’s side on 4-cylinder
models, driver’s side on 6-cylinder
models)
Lights
Maint enance
Headlight A iming
Replacing a Headlight Bulb 276
BBUULLBB
TTAABB
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.
Page 276 of 355

Testthelightstomakesurethe
new bulb is working.
Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
Install the new bulb in the socket.
Turn it clockwise to lock it in place.
Remove the burned out bulb f rom
thesocketbypushingitinand
turning counterclockwise until it
unlocks.
Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
If you are changing the bulb on
the driver’s side, start the engine,
turn the steering wheel all the way
to the right, and turn off the
engine. If you are changing the
bulb on the passenger’s side, turn
the steering wheel to the left.
Use a f lat-tipped screwdriver to
remove the holding clip f rom the
inner f ender.
Pull the inner f ender cover away
f rom the f ender and bumper.
Put the inner f ender cover in place.
Install the holding clip. Lock it in
placebypushingonthecenter.
1.
3.
2. 4. 5. 6. 7. 8. 9.
Replacing Front Turn Signal and
Side Marker L ight Bulbs
Lights
Maint enance
277
HHOOLLDDIINNGGCCLLIIPP
Page 277 of 355
The parking light bulb is under the
headlight bulb.
Turn the bulb holder one-quarter
turn counterclockwise to remove it
from the lens.
Pull the bulb straight out of its
socket.
Push the new bulb straight into
the socket until it bottoms.Put the bulb holder back into its
hole in the lens, and turn it
clockwise until it locks.
Turn on the parking lights to
make sure the new bulb works.
1. 3.
2. 4.
Replacing a Parking L ight Bulb
Lights
Maint enance
278
Page 278 of 355
Open the trunk.Put the f astener in the hole on the
side of the trunk lining and push
on the center until it locks (the
center is f lush with the head).
Reinstall the trunk lining. Make
sure it is installed under the edge
of the trunk seal.
Testthelightstomakesurethe
new bulb is working.
Reinstall the socket into the light
assembly by turning it clockwise
until it locks.
Push the new bulb straight into
the socket until it bottoms.
Pull the bulb straight out of its
socket.
Determine which of the two bulbs
is burned out: stop/taillight or turn
signal.
Remove the socket by turning it
one-quarter turn counterclockwise.
Remove the fastener from the side
of the trunk lining by turning it
counterclockwise with a coin. Pull
the lining back.
1.
3.
2. 4. 5. 6. 7. 8.
Replacing Rear Bulbs
(in Fenders)
Lights
Maint enance
279
FFAASSTTEENNEERR