1999 HONDA ODYSSEY spark plugs

Maintenance

This section explains why it is important to keep your vehicle well
maintained and to follow basic
maintenance safety precautions.
This section also includes Maintenance Schedules for normaldriving and severe driving conditions,
a Maintenance Record, and instruc-
tions for simple maintenance tasks
you may want to take care of yourself.
If you have the skills and tools to per-
form more complex maintenance tasks on your Honda, you may want
to purchase the Service Manual. See page 333 for information on how toobtain a copy, or see your Honda
dealer.
Maintenance Safety.......................
220

Important Safet
y
Precautions ..

221

Maintenance Schedule.................
.
222

Required Maintenance Record.... 229
Owner Maintenance Checks........ 231

Fluid Locations............................... 232

Engine Oil....................................... 233
Adding Oil................................... 233
Recommended Oil..................... 233
Synthetic Oil............................... 234

Additives..................................... 235
Changing the Oil and Filter...... 235

Cooling System.............................. 237
Adding Engine Coolant............. 237Replacing Engine Coolant........ 239

Windshield Washers..................... 242
Automatic Transmission Fluid..... 243
Brake Fluid..................................... 244
Brake System............................. 244

Power Steering............................... 245

Air Cleaner Element...................... 246
Hood Latch..................................... 248

Spark Plugs..................................... 248
Replacement............................... 248
Specifications............................. 250

Battery............................................ 251
Wiper Blades.................................. 253
Air Conditioning System............... 255

Air Conditioning Filter.................. 256

Drive Belts...................................... 256

Timing Belt..................................... 257

Tires................................................ 257 Inflation....................................... 257
Inspection................................... 259Maintenance............................... 260
Tire Rotation.............................. 260
Replacing Tires and Wheels.... 261

Wheels and Tires....................... 262 Winter Driving........................... 262
Snow Tires.............................. 263

Tire Chains............................. 263

Lights..............................................264
Headlight Aiming...................... 266
Replacing Bulbs......................... 266

Storing Your Vehicle..................... 275

MaintenanceProCarManuals.comMain Menu s t

Hood Latch, Spark Plugs

Hood Latch
Clean the hood latch assembly with a
mild cleaner, then lubricate it with a
multipurpose grease. Lubricate all
the moving parts (pointed by arrows), including the pivot. Follow the time
and distance recommendations in
the Maintenance Schedule. If you are not sure how to clean and grease
the latch, contact your Honda dealer. Spark Plugs
The spark plugs in your vehicle are a special platinum-tipped design for
longer life. The spark plugs should
be replaced according to the time and distance recommendations in
the maintenance schedule. Replacement
1. Loosen the two holding clips by turning the heads one-quarter turn
counterclockwise with a flat-tippedscrewdriver. Remove the cover on
the front cylinder bank by pulling
it straight up.
2. Clean up any dirt and oil that have collected around the ignition coils.

Maintenance

LATCH ASSEMBLY
HOLDING CLIPProCarManuals.comMain Menu Table of Contents s t

Spark Plugs

3. Disconnect the wire connector from the ignition coil by pushingon the lock tab and pulling on the
connector. Pull on the plasticconnector, not the wires. 4. Use a wrench to remove the
hexagon socket head cap bolt
holding the ignition coil. Remove
the ignition coil by pulling it straight out.
5. Remove the spark plug with a five-eighths inch (16 mm) spark
plug socket. 6. 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.

CONTINUED

Maintenance

HEXAGON SOCKET HEAD CAP BOLTProCarManuals.comMain Menu Table of Contents s t

Spark Plugs

7. Torque the spark plug. (If you do not have a torque wrench, tighten
the spark plug two-thirds of a turn
after it contacts the cylinder head.)
Tightening torque:
13 lbf .
ft (18 N .
m, 1.8 kgf.m)
Tighten the spark plugs carefully. A
spark plug that is too loose can
overheat and damage the engine. Overtightening can cause damage to

the threads in the cylinder head.

8. Install the ignition coil. Reinstall
the hexagon socket head cap bolt.
9. Push the wire connector on to the ignition coil. Make sure it locks in

place.

10. Repeat this procedure for the other five spark plugs.
11. 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 turnclockwise with a flat-tippedscrewdriver.
Specifications:

NGK: PZFR5F-11

DENSO: PKJ16CR-L11
Spark Plug Gap:
0.04
in
(1.1
mm)

Maintenance
NOTICE
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Index

Parking Brake................................ 116 Parking Lights.................................. 66
Parking Over Things that Burn... 203
PGM-FI System.............................. 324
Polishing and Waxing................... 279

Power
Door Locks................................... 79
Mirrors........................................ 115
Seats............................................ 102

Sliding Doors................................ 90
Steering....................................... 245
Windows..................................... 113
Power Sliding Doors Indicator................................. 60, 94
Operation...................................... 90
Switches........................................ 90
Pre-Drive Safety Checklist............. 11
Pregnancy, Using Seat Belts.......... 20

Protecting Adults.............................12
Additional Safety Precautions.... 20
Advice for Pregnant Women...... 20
Protecting Children......................... 22
Protecting Infants........................ 30
Protecting Larger Children........ 39
Protecting Small Children.......... 35
Using Child Seats with

Tethers...................................... 43
Radiator Overheating.................... 299
Radio/CD Sound System.............. 161
Rear A/C Unit................................ 146 Rear Compartment........................ 122

Rear End Towing........................... 311

Rear Lights, Bulb Replacement...................... 268, 269
Rear View Mirror........................... 115
Rear Window Defogger.................. 71

Rear Windows................................ 114

Rear Window Wiper and Washer.. 70
Reclining the Seat Backs..... 101, 103
Reclining the Second Seats.......... 101
Reclining the Third Seat...............101
Reminder Lights.............................. 57
Remote Audio Controls................. 179 Remote Transmitter........................ 81
Removing the Second

Seats................................... 108, 109

Replacement Information Air Cleaner Element.................. 246
Coolant........................................239

Engine Oil and Filter................. 235

Fuses...........................................306

Light Bulbs................................. 266 Schedule..................................... 222
Spark Plugs................................. 248
Timing Belt................................. 257

Tires............................................261
Wiper Blades.............................. 253

Replacing Seat Belts After a
Crash............................................. 47

Reserve Tank, Engine Coolant.... 187

Reverse Gear Position................... 200
Rotation, Tire................................. 260
Safety Belts................................... 8, 45
Safety Defects, Reporting* .......... 332
Safety Features.................................. 7 Air bags........................................... 9Door Locks................................... 10
Head Restraints........................... 10

Seat Belts........................................ 8

Seats & Seat-Backs...................... 10
CONTINUEDProCarManuals.comMain Menu s t

Index

Safety Labels, Location of.............. 54 Safety Messages................................ ii
Seat Belt, Additional Information.. 45 Lap/Shoulder Belt....................... 45
Seat Belt Maintenance................ 47
Seat Belt System Components... 45
Seat Belts..................................... 8, 45
Cleaning...................................... 280
Maintenance................................. 47
Reminder Light and Beeper................................. 45, 57
System Components.................... 45
Tether Attachment Points.......... 43 Use During Pregnancy................ 20
Wearing a Lap/Shoulder Belt.... 15

Seats.................................................. 99
Adjustments............................... 100

Folding the Third Seat.............. 110
Head Restraints......................... 104

Passenger Seating....................... 99

Reclining the Second Seat........ 101
Reclining the Third Seat........... 101
Removing the Second
Seats................................108, 109

Third Seat Access...................... 105

Serial Number................................ 314
Service Intervals............................ 224
Service Manual* ............................ 333
Service Station Procedures .......... 183
Setting the Clock........................... 117 Shifting the Automatic Transmission.............................. 199
Shift Lever Position Indicator...... 198
Shift Lock Release......................... 201
Side Marker Lights, Bulb
Replacement in.......................... 267

Signaling Turns................................ 68

Sliding Doors.................................... 88

Snow Tires...................................... 263

Solvent-type Cleaners.................... 278
Sound System.........................149, 161
Spare Tire Inflating....................................... 286
Specifications............................. 317
Spark Plugs..................................... 248
Specifications Charts..................... 316
Speed Control................................... 73 Speedometer.................................... 62
SRS, Additional Information........... 48 Additional Safety Precautions.... 52How the Automatic Seat belt Tensioners Work..................... 50
How the SRS Indicator
Works........................................50

How Your Airbags Work............ 48

SRS Components......................... 48
SRS Service................................... 51
SRS Indicator............................. 50, 58
START (Ignition Key Position)..... 79
Starting the Engine........................ 197 In Cold Weather at HighAltitude................................... 197
With a Dead Battery ................. 297
Steam Coming from Engine......... 299
Steering Wheel Adjustment................................... 72
Anti-theft Column Lock.............. 78
Stereo Sound System............149, 161 Storing Your Vehicle..................... 275
Storage Box.................................... 123 Sunglasses Holder......................... 120

Sun Visor......................................... 121
Supplemental Restraint System Servicing....................................... 51

SRS Indicator..........................50, 58

System Components.................... 48

Synthetic Oil................................... 234ProCarManuals.comMain Menu s t