2008 HONDA S2000 engine coolant

Fluid Locations
Maint enance
169
WASHER FLUID
(Blue cap)ENGINE OIL FILL CAP
ENGINE OIL DIPSTICK
(Black handle) CLUTCH FLUID
(Gray cap)
BRAKE FLUID
(Black cap)
ENGINE COOLANT
RESERVOIR
RADIATOR CAP
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2008 S2000

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,
causingthecoolingsystemto
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.
CONT INUED
A dding Engine Coolant
Changing the Oil and Filter, Engine Coolant
Maint enance
173
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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2008 S2000

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.
Pourthecoolantslowlyand
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
174
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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2008 S2000

Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (seeon page ).
If the temperature gauge stays at
the red mark, turn of f the engine.
If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving.
If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.
Saf ely pull to the side of the road.
Put the transmission in neutral,
and set the parking brake. Turn
of f the all accessories, and turn on
the hazard warning indicators. If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark
(see on
page ).
2.
1.
3. 4.
5.
6.
173 228
Emergency
Towing
A dding Engine Coolant
If theEngineOverheats
216
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
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2008 S2000

If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the reading
reaches the middle of the
temperature gauge or lower
bef ore checking the radiator.Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.Put the radiator cap back on
tightly. Run the engine, and check
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the 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.
Start the engine, and set the
temperature control dial to
maximum heat. Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
9.
8.
7. 10.
11.228
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed
217
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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2008 S2000

Î
Î
´
µ
Î
Î
Specif ications
234
Dimensions
Engine
WeightsCapacities
Seating Capacities
162.0 in (4,115 mm)
68.9 in (1,750 mm)
50.6 in (1,285 mm)
94.5 in (2,400 mm)
57.9 in (1,470 mm)
59.4 in (1,510 mm)
132 cu-in (2,157 cm
)
11.1 : 1
3.43 x 3.57 in (87.0 x 90.7 mm)
Length
Width
Height
Wheelbase
Track
See the certification label attached
to the driver’s doorjamb.Water cooled 4-stroke DOHC
VTEC 4-cylinder gasoline engine
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
Spark Plug Gap 0.04 in (1.1 mm) PK22PR-L11S
PFR7G-11S
Gross vehicle weight rating
(GVWR)
Excluding the oil remaining in the engine
0.16 US gal (0.6
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Fuel tank
Engine coolant
Engine oil
Manual
transmission
fluid
Differential
fluid
Windshield
washer
reservoir
6.3 US qt (6.0
)
2.6 US qt (2.5)
0.81 US qt (0.77)
0.78 US qt (0.74)
1.7 US qt (1.6
)
1.6 US qt (1.5)
5.9 US qt (5.6)
4.8 US qt (4.5)
5.1 US qt (4.8)
2.01 US gal (7.6
)
1.72 US gal (6.5)
13.2 US gal (50
)
Total
Front
2
2
Front
Rear
1:
2:
NGK :
DENSO : Change
Total
Change
Including filter
Without filter
Total
Change
Total
Change
Total
U.S. Vehicles
Canadian
Vehicles
0mm
0.1 mm
1
2
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2008 S2000

ÎÎÎ
..............................
Economy, Fuel .133
Changing Oil
........................................
How to .171
......................................
When to .161
...
Charging System Indicator .46,218
............
Checklist, Bef ore Driving .145
.....................................
Child Saf ety .29
..............................
Booster Seats .38
...................................
Child Seats .34
.....
Important Saf ety Reminders .32
..........................
Larger Children .37
.......................
Risk with Airbags .30
.............................
Small Children .33
.......................................
Child Seats .34
.......................
Cleaning Seat Belts .184
.................................................
Clock .56
...................................
Clutch Fluid .178
........................
CO in the Exhaust .242
............
Cold Weather, Starting in .146
......................
Compact Spare Tire .200
...............
Consumer Inf ormation .248
.............
Controls, Instruments and .43
..............................
Convertible Top .72
...............
Convertible Top Cover .74
..
Lowering the Convertible Top .72
................................
Maintenance .77
.....
Raising the Convertible Top .76 ............................
Wind Def lector .75
Coolant ........................................
Adding .173
....................................
Checking .132
.........................
Proper Solution .173
...................
Temperature Gauge .55
Crankcase Emission Control ........................................
System .242
................
Cruise Control Indicator .47
............
Cruise Control Operation .124
......................................
Cup Holder .90
.............
Customer Service Of f ice .248
...............
DANGER, Explanation of .iii
...................................
Dashboard .3,44
..............
Dashboard Lower Pocket .92
................
Daytime Running Lights .59
Daytime Running Lights
.......................................
Indicator .48
.................................
Dead Battery .214
.........
Defects, Reporting Safety .250
................
Def ogger, Rear Window .61
........
Def rosting the Windows .99,103
..........................
Dif f erential Fluid .177 ....................................
Dimensions .234
...............
Dimming the Headlights .59
Dipstick
..................................
Engine Oil .131
..........................
Directional Signals .59
........
Disc Brake Wear Indicators .150
.....................
Disposal of Used Oil .173
...................
Do Not Tow a Trailer .153
Doors
..............
Locking and Unlocking .65
.......................
Monitor Indicator .47
......................
Power Door Locks .65
........
DOT Tire Quality Grading .236
Downshif ting, Manual
.............................
Transmission .147
...........
Driver and Passenger Safety .5
...........................................
Driving .143
....................................
Economy .133
........................
Driving Guidelines .144
..................
DustandPollenFilter .185
Index
D
E
II
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2008 S2000

CONT INUED
...............
Gas Mileage, Improving .133
.........................................
Gasoline .128
...........................................
Gauge .54
.....................
Low Fuel Indicator .49
................
Octane Requirement .128
........................
Tank, Ref ueling .129
............................
Fan, Interior .97,101
...........................................
Features .95
....................
Filling the Fuel Tank .129
Filters
.........................
Dust and Pollen .185
...............................................
Oil .171
.............
Flashers, Hazard Warning .60
...................
Flat Tire, Changing a .201
...................
Flat Tire, Repairing a .206
Fluids
..........................................
Brake .178 .........................................
Clutch .178
..............
Manual Transmission .176
..................
Windshield Washer .175
..........................
Four-way Flashers .60
.................................................
Fuel .128
......................
Fill Door and Cap .129
...........................................
Gauge .54
.....................
Low Fuel Indicator .49
................
Octane Requirement .128
...............................
Oxygenated .128
........................
Tank, Ref ueling .129
...............................
Fuel Economy .133
..............
Fuel Station Procedures .129
.....................
Fuses, Checking the .223
..................................
Emergencies .199
.............
Battery, Jump Starting .214
...........
Brake System Indicator .220
................
Changing a Flat Tire .201
.....
Charging System Indicator .218
..................
Checking the Fuses .223
...
Closing the Convertible Top .221
.........
Hazard Warning Flashers .60
............................
Jump Starting .214
.....
Low Oil Pressure Indicator .218
...
Malf unction Indicator Lamp .210
..................
Overheated Engine .215
.......................................
Towing .228
...........................
Emergency Brake .88
......................
Emergency Flashers .60
......................
Emergency Towing .228
............
Emergency Trunk Opener .66
.......................
Emissions Controls .242
.............
Emissions Testing, State .245
Engine
............
Adding Engine Coolant .173
....
Coolant Temperature Gauge .55
.........................
If It Won’t Start .212
Malf unction Indicator
................................
Lamp .47,219
.......................
Oil Lif e Indicator .161 ........
Oil Pressure Indicator .46,218
..............
Oil, What Kind to Use .170
...............................
Overheating .215
............................
Specif ications .234
............................
Speed Limiter .148
...............................
Start Button .146
.......................................
Starting .146
......................
Ethanol in Gasoline .128
...
Evaporative Emission Controls .242
...............................
Exhaust Fumes .41
Expectant Mothers, Use of Seat
........................................
Belts by .14
Index
F
G
INDEX
III
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2008 S2000