2006 HONDA S2000 Engine

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The oil’s viscosity or weight is
provided on the container’s label.
Select the oil f or your vehicle
according to this chart.
An oil with a viscosity of 10W-30 is
pref erred f or optimum f uel economy
and year-round protection in your
vehicle. You may use 5W-40 oil if the
temperature in your area goes below
0°F ( 20°C).
Your vehicle does not require any oil
additives. Additives may adversely
af f ect the engine or transmission
perf ormance and durability.Always change the oil and f ilter
according to the recommendations in
the maintenance schedule. The oil
and f ilter collect contaminants that
can damage your engine if they are
not removed regularly.
Changing the oil and f ilter requires
special tools and access f rom
underneath the vehicle. The vehicle
should be raised on a service station-
type hydraulic lif t f or this service.
Unless you have the knowledge and
proper equipment, you should have
this maintenance done by a skilled
mechanic.
Run the engine until it reaches
normal operating temperature,
then shut it off.
You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal,
and it is the proper weight. You must
f ollow the oil and f ilter change
intervals shown on the information
display.
1.
A dding Engine Oil, Changing the Oil and Filter
Synthetic Oil
Engine Oil A dditivesChanging the Oil and Filter
144
Ambient Temperature
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CONT INUED
Remove the oil f ilter, and let the
remaining oil drain. A special
wrench (available from your
dealer) is required.
Open the hood, and remove the
engine oil f ill cap. Remove the oil
drain bolt and washer f rom the
bottom of the engine. Drain the oil
into an appropriate container.
Install the engine oil f ill cap. Start
the engine. The oil pressure
indicator should go out within5
seconds. If it does not, turn of f the
engine, and check your work.
Check the oil f ilter to make sure
its gasket did not stick to the
engine block. A stuck gasket could
cause an oil leak. Engine oil change capacity
(including f ilter): Refill the engine with the
recommended oil. Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten the drain bolt to: Install a new oil f ilter according to
the instructions that come with it.
Make sure to clean of f any dirt
and dust on the connecting
surf ace of a new oil f ilter.
2. 4. 3.5.
6.
7.
8.
Changing the Oil and Filter
Maint enance
145
WASHER OIL DRAIN BOLT
OIL FILTER
33 lbf·ft (45 N·m ,4.6 kgf·m)
5.1 US qt (4.8
)
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If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.
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 f or leaks.
Turn of f the engine and let it sit
f or several minutes, then check
the oil level on the dipstick. If
necessary, add more oil. Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks.
Always use Honda Long-Lif e
Antif reeze/Coolant Type 2. This
coolant is pre-mixed with 50 %
antif reeze and 50 % water. Never add
straight antif reeze or plain water.
9.
10.
Changing the Oil and Filter, Engine Coolant
A dding Engine Coolant
146
RESERVE TANK
MAX MIN
Improper disposal of engine oil can be
harmf ul 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.
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If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pour the coolant slowly and
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap on, and
tighten it fully.
Pour coolant into the reserve tank.
Fill it to half way 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 vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.
2. 3.
4.
5.
1.
Engine Coolant
Maint enance
147
RADIATOR CAP
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.
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Check the f luid level by looking at
the level gauge attached to the cap. Check the f luid level in the
windshield washer reservoir at least
monthly during normal use.Fill the reservoir with a good-quality
windshield washer f luid. This
increases the cleaning capability and
prevents f reezing in cold weather.
When you ref ill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer f luid
on a clean cloth. This will help to
condition them.
Windshield Washers
148
LEVEL GAUGERESERVOIR CAP
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir. Antif reeze
can damage your vehicle’s paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer f luid.
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If Honda MTF is not available, you
may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API
Certif ication seal that says ‘‘FOR
GASOLINE ENGINES’’ as a
temporary replacement. However,
motor oil does not contain the proper
additives, and continued use can
cause stiffer shifting. Replace as
soon as it is convenient.
If you are not sure how to check and
add f luid, contact your dealer.
Check the f luid level with the
transmission at normal operating
temperature and the vehicle sitting
on level ground. Remove the
transmission f iller bolt, and caref ully
f eel inside the bolt hole with your
f inger. The f luid level should be up
to the edge of the bolt hole. If it is
not, add Honda Manual
Transmission Fluid (MTF) until it
starts to run out of the hole. Install
the f iller bolt, and tighten it securely. The transmission should be drained
and ref illed with new f luid according
to the intervals shown on the
inf ormation display.
Manual T ransmission Fluid
Maint enance
149
CORRECT LEVEL
FILLER BOLT
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If you are changing the bulb on
the driver’s side, start the engine,
turn the steering wheel all the way
to the right, then 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 three holding clips
f rom the inner f ender.
Pull the inner f ender cover back.
Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
Pull the bulb straight out of its
socket.Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place. Install the new bulb in the socket.
Put the inner f ender cover in place.
Install the three holding clips.
Lock each clip in place by pushing
on the center. Turn on the lights to make sure
the new bulb is working.
1.
2.
3.
4.
5.6.
7.
8.
9.
Lights
Replacing Front Turn Signal and
Side Marker/Parking L ight Bulbs
154
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In addition to proper inf lation,
correct wheel alignment helps to
decrease tire wear. If you f ind a tire
is worn unevenly, have your dealer
check the wheel alignment.
Have your dealer check the tires if
you f eel a consistent vibration while
driving. A tire should always be
rebalanced if it is removed f rom the
wheel. When you have new tires
installed, make sure they are
balanced. This increases riding
comf ort and tire lif e. For best results,
have the installer perform a dynamic
balance.You should not rotate your vehicle’s
tires. The f ront and rear tires are
dif f erent sizes, so they cannot be
rotated f ront-to-rear. The original-
equipment tires on your vehicle have
a unidirectional tread pattern, so
they cannot be rotated side-to-side.
The tires that came on your vehicle
were designed and constructed to
provide superior grip during
acceleration, braking, and cornering.
As a trade-of f , they will wear more
rapidly than tires used on ordinary
passenger vehicles. Because of the
vehicle’s weight distribution, and the
fact that the rear wheels are the
driving wheels, you can expect them
to wear more rapidly than the f ront
tires.Themileageyoucanexpectfrom
yourvehicletiresisthesameas
comparable mid-and rear-engine
sports cars, and it will vary greatly
with your driving habits.
If you drive moderately, the rear
tires could last more than 10,000
miles (16,000 km). However, the
mileage will be substantially less if
you tend to drive your vehicle at the
upper limits of its capabilities.
You should caref ully inspect your
vehicle’s tires f or wear, damage, and
proper inf lation every 7,500 miles
(12,000 km) or when tire inspection
is indicated on the inf ormation
display (see page ).
139
T ire Maintenance T ire Rotation
Tire Wear
Tires
Maint enance
163
Improper wheel weights can damage
your vehicle’s aluminum wheels. Use
only Honda wheel weights f or
balancing.
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