2000 HONDA PRELUDE coolant level

Gauges

Fue l Gaug e
This shows how much fuel you have. It is most accurate when the car is on
level ground. It may show slightly more or less than the actual amount
when you are driving on curvy or hilly roads. The gauge stays at the same fuel
level reading after you turn off theignition. When you add fuel, the
gauge slowly changes to the new
reading after you turn the ignition switch back ON (II). Temperatur
e Gaug e
This shows the temperature of the engine's coolant. During normal
operation, the pointer should rise
from the bottom white mark to about the middle of the gauge. In severedriving conditions, such as very hot
weather or a long period of uphill driving, the pointer may rise to near
the upper white mark. If it reaches
the red (Hot) mark, pull safely to the side of the road. Turn to page 246 for
instructions and precautions on
checking the engine's cooling
system.

Instrument s an d Control s

FUE
L GAUG E
TRI
P METE R
SPEEDOMETE
R
TACHOMETE R
TEMPERATUR E
GAUG E MAINTENANC
E
REQUIRE D INDICATO R
ODOMETE
R TRIP METE R
RESE T BUTTO N

Befor
e Drivin g
Before you begin driving your Honda,
you should know what gasoline to use, and how to check the levels of
important fluids. You also need to
know how to properly store luggageor packages. The information in this
section will help you. If you plan to
add any accessories to your car,
please read the information in this
section first.
Break-in Period.............................. 126

Gasoline.......................................... 126

Service Station Procedures .......... 127 Filling the Fuel Tank................. 127

Opening the Hood..................... 128

Oil Check................................ 130
Engine Coolant Check.......... 131

Fuel Economy................................ 132
Vehicle Condition...................... 132
Driving Habits............................ 132
Accessories and Modifications.... 133
Accessories................................. 133Modifications............................. 134
Additional Safety Precaution.... 134

Carrying Cargo.............................. 135

Load Limit.................................. 136

Carrying Items in the Passenger Compartment......................... 136

Carrying Cargo in the Trunk or
on a Roof Rack....................... 137

Before Drivin g

Service
Statio n Procedure s

4. Remove the dipstick again and check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark, see Addin g Oi l on page 181.
Engine Coolant Check

Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see Addin g
Engin e Coolan t on page 185 for
information on adding the proper

coolant.
Refer to Owne
r Maintenanc e
Check s on page 179 for information
on checking other items in your

Honda.

Before Drivin g

UPPE
R MAR K
LOWE R MAR K

RESERVE TAN K
MA
X

MI N

Owne
r Maintenanc e Check s

You should check the following items at the specified intervals. If
you are unsure of how to perform any check, turn to the page given. Engine oil level — Check every
time you fill the fuel tank. See
page 130. Engine coolant level — Check the
radiator reserve tank every time
you fill the fuel tank. See page 131 .
Windshield washer fluid — Check the level in the reservoir monthly.If weather conditions cause you to
use the washers frequently, check
the reservoir each time you stop
for fuel. See page 190 .
Automatic transmission — Check the fluid level monthly. See page
191.
Brakes — Check the fluid level
monthly. See page 193 .
Tires — Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
205.
Lights — Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
turn signals, brake lights, and license plate lights monthly. See

page 211.

Maintenance

Coolin
g Syste m

Addin g Engin e Coolan t

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 for leaks.
This coolant should always be a mixture of 50 percent antifreeze and50 percent water. Never add straight
antifreeze or plain water. Always use Genuine Honda
Antifreeze/Coolant. If it is not available, you may use another
major-brand non-silicate coolant as a
temporary replacement. Make sure it
is a high-quality coolant
recommended for aluminum engines.
However, continued use of any non-
Honda coolant can result in
corrosion, causing the cooling system to malfunction or fail. Have
the cooling system flushed and refilled with Honda antifreeze/
coolant as soon as possible. If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
CONTINUED

Maintenanc e

RESERV
E TAN K
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.

Coolin
g Syste m

1. Make sure the engine and radiator are cool.
2. Turn the radiator cap counter- clockwise, without pressing down
on it, until it stops. This relieves
any pressure remaining in the

cooling system.
3. Remove the radiator cap by
pushing down and turning
counterclockwise.
4. The coolant level should be up to the base of the filler neck. Addcoolant if it is low.
5. Put the radiator cap back on.
Tighten it fully.

6. Pour coolant into the reserve tank.Fill it to halfway between the MAX
and MIN marks. Put the cap backon the reserve tank.
Maintenanc e
RADIATO
R CA P
RESERVE TAN K

Cooling
System
7. Loosen the bleeder bolt on top of the engine.
Pour coolant into the radiator up
to the base of the filler neck.
Tighten the bleeder bolt when coolant comes out in a steady
stream with no bubbles.
8. Fill the reserve tank to the MAX mark. Install the reserve tank cap. 9. Check the level in the radiator,

add coolant if needed.

10. Install the radiator cap, and tighten it to the first stop.

11. Start the engine and let it run until
the radiator fan comes on two
times. Then stop the engine. 12. Remove the radiator cap. Fill the
radiator with coolant up to the
filler neck and the reserve tank up
to the MAX mark.

13. Start the engine and hold it at 1,500 rpm until the radiator fancomes on. Turn off the engine.Check the coolant level in the
radiator and add coolant if needed.
14. Install the radiator cap, and
tighten it fully.

15. If necessary, fill the reserve tank
to the MAX mark. Install the
reserve tank cap.
Maintenance
FILLE
R NEC K
Fill u p to her e BLEEDER
BOL T

I
f You r Engin e Overheat s

6. Look for any obvious coolant leaks, such as a split radiator hose.
Everything is still extremely hot, so use caution. If you find a leak, it
must be repaired before you
continue driving (see Emergenc y
Towin g on page 258).
7. If you don't find an obvious leak, check the coolant level in the
radiator reserve tank (see page131). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks.
8. If there was no coolant in the reserve tank, you may also have toadd coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, before check- ing 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 the engine and set the
temperature control lever tomaximum. 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 coolingsystem drained and refilled with
the proper mixture as soon as you
can.

11. Put the radiator cap back on tightly. Run the engine and watchthe temperature gauge. If it goes
back to the red mark, the engine
needs repair. (See Emergenc y
Towin g on page 258.)
12. 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.

Takin g Car e o f th e Unexpecte d

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.