engine coolant HONDA PRELUDE 2000 (in English) User Guide

Coolin
g Syste m

Do not add any rust inhibitors or other additives to your car's coolingsystem. They may not be compatible
with the coolant or engine compo-
nents.

Replacin g Engin e Coolan t
The cooling system should be completely drained and refilled with
new coolant according to the time
and distance recommendations in
the maintenance schedule. Only use Genuine Honda Antifreeze/Coolant.
Draining the coolant requires access
to the underside of the car. Unless
you have the tools and knowledge,
you should have this maintenance done by a skilled mechanic. 1. Turn the ignition ON (II). Slide
the heater temperature controllever to maximum heat. Turn offthe ignition. Open the hood. Makesure the engine and radiator are
cool to the touch.
2. Remove the radiator cap. 3. Loosen the drain plug on the
bottom of the radiator. Thecoolant will come out through the
hole in the splash cover.

CONTINUED

Maintenanc e
DRAI
N PLU G
Typ e S H

Coolin
g Syste m

Except Type SH only
Remove the drain bolt and washer
from the engine block. 4. Remove the reserve tank from its
holder by pulling it straight up.
Drain the coolant, then put the
tank back in its holder.
5. When the coolant stops draining, tighten the drain plug at the
bottom of the radiator.
Except Type SH only

Apply non-hardening sealant to the
drain bolt threads, put a new washer
on the drain bolt, and reinstall the
bolt in the engine block. Tighten it
securely.

Tightening torque:
61 lbf.ft (83 N.m , 8.5 kgf.m)

6. Mix the recommended antifreez
e
with an equal amount of purified or distilled water in a clean
container. The cooling system
capacity is:

With 5-speed manual transmission:

(Except Type SH)

0.87 US gal (3.3 l , 0.73 Imp gal)

(Type SH)

0.85 US gal (3.2 l , 0.70 Imp gal)

With automatic transmission:

0.85 US gal (3.2 l ,0.70 Imp gal)

Maintenanc e
DRAI
N BOL T
Excep t
Typ e S H
DRAIN PLU G


HOLDER
RESERV
E TAN K


RESERVE
TAN K CA P

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

If You r Engin e Overheat s
The pointer of your car's tempera-
ture gauge should stay in the mid-
range under most conditions. It may
go higher if you are driving up a longsteep hill on a very hot day. If it
climbs to the red mark, you should determine the reason.
Driving with the temperature gauge
pointer at the red mark can cause serious damage to your engine.
Your car can overheat for severalreasons, such as lack of coolant or a
mechanical problem. The only
indication may be the temperature
gauge climbing to or above the red mark. Or you may see steam orspray coming from under the hood.
In either case, you should take
immediate action.
1. Safely pull to the side of the road. Put the transmission in Neutral or
Park and set the parking brake.
Turn off the heating and cooling system and all other accessories.
Turn on the hazard warning indicators. 2. If you see steam and/or spray
coming from under the hood, turn
off the engine.
3. If you do not see steam or spray, leave the engine running and
watch the temperature gauge. Ifthe high heat is due to overloading (climbing a long, steep hill on a
hot clay with the A/C running, for example), the engine should start
to cool down almost immediately. If it does, wait until the tempera-
ture gauge comes down to the mid-
point then continue driving.
4. If the temperature gauge stays at the red mark, turn off the engine.
5. Wait until you see no more signs of steam or spray, then open the
hood.
Takin g Car e o f th e Unexpecte d
NOTICE
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.

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.

Specifications
* 1 : Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
0.16 US gal (0.6 l , 0.13 Imp gal)
*2: Type SH
*3 : Except Type SH
*4 : Excluding the oil remaining in the engine.
Technical Informatio n
page 198 .

Inde
x

Accessories and Modifications.... 133
Accessories................................. 133

Additional Safety Precautions.. 134Modifications............................. 134
ACCESSORY (Ignition Key
Position)........................................ 73

Accessory Power Socket................ 93
Active Torque Transfer System
(ATTS)
Indicator............................... 56, 157
Operation.................................... 157

Adding
Automatic Transmission Fluid........................................ 191
Brake Fluid................................. 193
Clutch Fluid................................ 194

Engine Coolant........................... 185

Engine Oil................................... 181

Manual Transmission Fluid ..... 192
Power Steering Fluid................. 194
Windshield Washer Fluid......... 190
Additional Information About
Your Seat Belts........................ 42

Lap/Shoulder Belt....................... 42
Seat Belt Maintenance................ 44
Seat Belt System Components... 42
Additional Information About

Your SRS...................................45

Additional Safety Precautions.... 48 How the SRS Indicator Light
Works........................................ 47

How Your Airbags Work............ 45

SRS Components......................... 45

Additives, Engine Oil..................... 182
Adjustments
Headlights.................................. 213

Head Restraints........................... 82

Mirrors..........................................
88

Seats.............................................. 80

Steering Wheel............................ 66

Airba
g (SRS).................................... 45

Air Cleaner Element...................... 195

Air Conditioning............................... 98
Maintenance............................... 202

Usage............................................. 98

Air Conditioning Filter.................. 203
Air Outlets (Vents)........................ 100
Air Pressure, Tires........................ 205 High Speed Driving................... 206
Normal Driving.......................... 206 Alcohol in Gasoline........................ 268
Antifreeze....................................... 185

Anti-lock Brakes (ABS)

Indicator Light.................... 56, 156Operation....................................

15 4

Anti-theft Steering Column

Lock...............................................

73

Appearance Care...........................
227

Ashtrays (Optional)......................... 94
Audio System.................................

106

Automatic Speed Control................ 6
7

Automatic Transmission............... 144 Capacity, Fluid...........................
264
Checking Fluid Level................

191

Sequential SportShift Mode..... 147
Shifting........................................
145
Shift Lever Position Indicator.. 144
Shift Lever Positions................. 145

Shift Lock Release..................... 151

CONTINUED

Inde
x

Battery Charging SystemIndicator............................ 55, 249
Jump Starting............................. 244 Maintenance............................... 198
Specifications............................. 265
Before Driving............................... 125
Belts, Seat........................................... 8
Beverage Holder.............................. 91
Body Repair.................................... 233

Brakes
Anti-lock System (ABS)............ 154
Break-in, New Linings .............. 126

Fluid............................................ 193

Light, Burned-out....................... 219

Parking..........................................89

System Indicator.......................... 55
Wear Indicators......................... 153
Brakes, ABS Operation.................................... 154
System Indicator.................. 56, 156
Braking System.............................. 153
Break-in, New Car......................... 126
Brightness Control, Instruments... 63 Brights, Headlights......................... 62
Bulb Replacement
Back-up Lights........................... 219
Brake Lights............................... 219
Ceiling Lights............................. 223
Courtesy Lights......................... 223
Front Parking Lights................. 216
Front Side Marker Lights......... 217
Headlights.................................. 214
High-mount Brake Light.......... 221
License Plate Light.................... 222
Rear Side Marker Lights.......... 219
Specifications............................. 265
Trunk Light................................ 224
Turn Signal Lights..................... 218
Bulbs, Halogen............................... 214

Cables, Jump Starting With.......... 244

Capacities Chart............................. 264

Carbon Monoxide Hazard.............. 49

Cargo, Loading............................... 135

Cassette Player
Care............................................. 122

Operation.................................... 119
CAUTION, Explanation of ............... ii
CD Changer.................................... 114
CD Player........................................ 112
Certification Label......................... 262
Chains............................................. 210
Change Oil How to......................................... 183
When to....................................... 172
Changing a Flat Tire..................... 237
Changing Engine Coolant............. 187
Charging System Indicator .... 55, 249
Checking Automatic Transmission
Fluid........................................ 191
Battery Condition...................... 198
Brake Fluid................................. 193 Clutch Fluid................................ 194
Drive Belts.................................. 204
Engine Coolant........................... 131

Engine Oil................................... 130

Fuses...........................................254
Manual Transmission Fluid ..... 192

Power Steering Fluid................. 194
Checklist, Before Driving............. 140

Child Safety...................................... 21

Cleaner, Air.................................... 195

Inde
x

Cleaning
Aluminum Wheels..................... 229
Carpeting.................................... 230
Exterior....................................... 228
Fabric.......................................... 230
Interior........................................ 230
Seat Belts.................................... 23
1

Vinyl............................................ 230
Windows..................................... 231

Clock, Settin
g the ............................ 90

Clutch Fluid.................................... 194
Coin Box........................................... 93
CO in the Exhaust......................... 270
Cold Weather, Starting in.............

141

Compact Spare............................... 236
Consumer Information*................
274
Controls, Instruments and.............. 51

Coolant
Adding......................................... 185

Checking.....................................

131

Proper Solution.......................... 185
Replacing.................................... 187
Temperatur
e Gauge.................... 59
Corrosion Protection..................... 232
Courtesy Lights............................... 95 Crankcase Emission Control

System.........................................270

Cruise Control Operation............... 67
Customer Relations Office........... 274
DANGER, Explanation of.................

ii

Dashboard........................................ 52
Daytime Running Lights................
. 62
Dead Battery, What to Do............ 244
Defects, Reporting Safety............. 278 Defog and Defrost......................... 104
Defogger, Rear Window................. 65
DEXRON ®
III Automatic
Transmission Fluid.................... 19

1

Dimensions..................................... 264
Dimming the Headlights................
62
Dipstick Automatic Transmission........... 19

1

Engine Oil...................................130
Directional Signals...........................
63
Disabled, Towing Your Car If...... 258
Disc Brake Wear Indicators......... 153
Disposal of Used Oil...................... 184 Doors
Locking and Unlocking............... 7

4

Power Door Locks....................... 7
4

DOT Tire Quality Grading...........
266

Downshifting, 5-speed Manual
Transmission.............................. 14 2

Driv
e Belts...................................... 204

Driving............................................ 139

Economy..................................... 132
In Bad Weather.......................... 158
In Foreign Countries................. 269

Economy, Fuel............................... 132

Emergencies on the Road............. 235 Batteiy, Jump Starting.............. 244
Brake System Indicator............ 251Changing a Flat Tire................. 237
Charging System Indicator ...... 249
Checking the Fuses................... 254
Low Oil Pressure Indicator...... 248
Malfunction Indicator Lamp .... 250
Manually Closing Moonroof .... 252

Overheated Engine................... 246

CONTINUED

Inde
x

Emergency Brake............................ 89
Emergency Flashers....................... 65
Emergency Towing....................... 258
Emission Controls......................... 270
Engine Coolant Temperature Gauge ..... 59

Malfunction Indicator
Lamp................................. 55, 250
Oil Pressure Indicator......... 55, 248
Oil, What Kind to Use............... 181
Overheating................................ 246

Specifications............................. 264

Ethanol in Gasoline ....................... 268
Evaporative Emission Controls.... 270
Exhaust Fumes................................ 49
Expectant Mothers, Use of Seat Belts by......................................... 19
Exterior. Cleaning the................... 228
Fabric, Cleaning............................. 230

Fan, Interior...................................... 98

Features, Comfort and
Convenience.................................
97

Filling the Fuel Tank.....................
127

Filters
Air................................................ 195

Oil................................................ 183

First
Gear, Shifting........................ 150
5-speed Manual Transmission Checking Fluid Level................ 192

Shifting the................................. 142

Flashers, Hazard Warning.............. 65

Flat Tire, Changing a.................... 237

Fluids Automatic Transmission........... 191
Brake........................................... 193

Clutch.......................................... 194

Manual Transmission............... 192

Power Steering........................... 194

Windshield Washer................... 190
FM Stereo Radio
Reception.................................... 110

Folding Rear Seat............................ 84
Foreign Countries, Driving in...... 269
Four-way Flashers........................... 65

Front End, Towing by
Emergency Wrecker................. 258

Fuel.................................................. 126
Fill Door and Cap....................... 127
Gauge............................................ 59
Octane Requirement................. 126

Oxygenated................................ 268

Reserve Indicator......................... 57

Tank, Filling the......................... 127

Fuses, Checking the...................... 254
Gas Mileage. Improving................ 132

Gasohol........................................... 268

Gasoline.......................................... 126
Fuel Reserve Indicator................ 57

Gauge............................................ 59

Octane Requirement................. 126

Tank, Filling the......................... 127

Gas Station Procedures................. 127

Gauges
Engine Coolant Temperature .... 59

Fuel................................................ 59

Gearshift Lever Positions Automatic Transmission........... 144
5-speed Manual Transmission.......................... 142
Glass Cleaning............................... 231
Glove Box......................................... 79