spark plugs HONDA CIVIC HATCHBACK 2003 7.G Owners Manual

This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself .
If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Honda, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Honda
dealer.
This section explains why it is
important to keep your car well
maintained and how to f ollow basic
maintenance saf ety precautions.
......................
Maintenance Saf ety . 154
.
Important Safety Precautions . 155
.................
Maintenance Schedule . 156
...
Required Maintenance Record . 163
.......
Owner Maintenance Checks . 165
..............................
Fluid Locations . 166
......................................
Engine Oil . 167
..................................
Adding Oil . 167
....................
Recommended Oil . 167
..............................
Synthetic Oil . 168
....................................
Additives . 168
.....
Changing the Oil and Filter . 169
.............................
Cooling System . 171
............
Adding Engine Coolant . 171
.......
Replacing Engine Coolant . 173
....................
Windshield Washers . 176
.......................
Transmission Fluid . 177
................
Brake and Clutch Fluid . 177
............................
Brake System . 178
...........................
Clutch System . 178
.....................
Air Cleaner Element . 179
....................................
Hood Latch . 181
....................................
Spark Plugs . 181
..............................
Replacement . 181
............................
Specif ications . 183
...........................................
Battery . 184 .................................
Wiper Blades . 186
..............
Air Conditioning System . 189
..................
DustandPollenFilter .190
.....................................
Drive Belts . 192
...............................................
Tires . 193
......................................
Inf lation . 193
Recommended TirePressures f or Normal ...........................
Driving . 194
Tire Pressure Adjustment ....
f or High Speed Driving . 194
..................................
Inspection . 195
..............................
Maintenance . 195
.............................
Tire Rotation . 196
...
Replacing Tires and Wheels . 197
......................
Wheels and Tires . 198
..........................
Winter Driving . 198
.............................
Snow Tires . 199
............................
Tire Chains . 199
.............................................
Lights . 200
.....................
Headlight Aiming . 202
........................
Replacing Bulbs . 202
...........................
Storing Your Car . 212
265
Maintenance
Maint enance
153

µ
ÌÌ Ì
Maint enance
158 Service at the indicated distance or time whichever comes first. miles x
1,000
km x 1,000
months Check oil and coolant at each fuel stop
Service the following items at the recommended intervals.Every 30,000 miles (48,000 km)
Every 110,000 miles (176,000 km)
Inspect every 110,000 miles (176,000 km), otherwise adjust only if noisy
At 120,000 miles (192,000 km) or 10 years,
then every 60,000 miles (96,000 km) or 5 years Every 3 years (independent of mileage)
See information on maintenance and emissions warranty, last column, page . 1016
2032304840645080 609670
112 80
128 90
144 100160110176120192
Check engine oil and coolant
Replace engine oil
Rotate tires (Check tire inflation and condition at least once per month)
Replace engine oil filter
Inspect front and rear brakes
Check parking brake adjustment
Visually inspect the following items: Tie rod ends, steering gear box and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluidsExhaust system
Fuel lines and connections
Inspect and adjust drive belts
Replace dust and pollen filter
Replace transmission fluid
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Inspect idle speed
Replace engine coolant
Replace brake fluid Every 160,000 miles (256,000 km) or 8 years24 48 72
12 36 60
: 157
Maintenance Schedule for Normal Conditions

µµ
Ø ØØØØØØØØØ Ø ØØØØ
Ø Ø ØØ Ø ØØ
ÌÌ Ì
Maint enance159
U.S. Owners
Canadian Owners
A, B, C, D
A B C D
Refer to page to determine which schedule to use.
Use the Maintenance Schedule for Severe Conditions.
Service at the indicated distance or time, whichever comes first. Do the items in as required for each distance/time.
Replace engine oil.
Rotate tires (follow pattern on page 196 ).
Replace engine oil filter.
Inspect front and rear brakes.
Check parking brake adjustment.
Inspect tie rod ends, steering gear box and boots.
Inspect suspension components.
Inspect driveshaft boots.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks.Inspect exhaust system.
Inspect fuel lines and connections.
Inspect and adjust drive belts.
Replace dust and pollen filter.
Replace air cleaner element every 30,000 mi/48,000
km (independent of time).
Do items in A.
Do items in A, B.
Do item in D.
Do items in A, C.
Do items in A, B.
Replace brake fluid (independent of mileage).
Do items in A.
Do item in D.
DoitemsinA,B,C.
Do items in A.
Do items in A, B.
Do item in D.
Do items in A, C.
Do items in A, B. Inspect valve clearance, cold engine.
Replace spark plugs.
Replace brake fluid (independent of mileage).
Do items in A.
Do item in D.
Replace transmission fluid.
DoitemsinA,B,C. Replace engine coolant, then replace every
60,000mi/96,000km/5yrs. Inspect idle speed.
10,000 mi/16,000 km/1 yr
20,000 mi/32,000 km/1 yr
30,000 mi/48,000 km
30,000 mi/48,000 km/2 yrs
40,000 mi/64,000 km/2 yrs
3yrs
50,000 mi/80,000 km/3 yrs
60,000 mi/96,000 km
60,000 mi/96,000 km/3 yrs
70,000 mi/112,000 km/4 yrs
80,000 mi/128,000 km/4 yrs
90,000 mi/144,000 km
90,000 mi/144,000 km/5 yrs
100,000 mi/160,000 km/5 yrs
110,000 mi/176,000 km
6yrs
110,000 mi/176,000 km/6 yrs
120,000 mi/192,000 km
120,000 mi/192,000 km/6 yrs
120,000 mi/192,000 km/10 yrs
160,000 mi/256,000 km/8 yrs
:
156
See information on maintenance and emissions warranty, last
column, page .
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
NOTE: 157Maintenance Schedule for Normal Conditions (listed by distance/time)

µ
Î ÌÌÌ
Î
Maint enance
160 Service at the indicated distance or time whichever comes first. miles x
1,000
km x 1,000
months
Service the following items at the recommended intervals.
Every 110,000 miles (176,000 km)
Inspect every 110,000 miles (176,000 km), otherwise adjust only if noisy
At 120,000 miles (192,000 km) or 10 years,
then every 60,000 miles (96,000 km) or 5 years Every 3 years (independent of mileage)
See dust and pollen filter on page for replacement information under special driving conditions.
See information on maintenance and emissions warranty, last column, page . Check oil and coolant at each fuel stop
Every 15,000 miles (24,000 km) in dusty conditions, otherwise use normal schedule
Replace every 5,000 miles (8,000 km) or 6 months
Check engine oil and coolant
Replace engine oil
Rotate tires (Check tire inflation and condition at least once per month)
Replace engine oil filter
Inspect front and rear brakes
Lubricate all hinges, locks, and latches
Visually inspect the following items:
Tie rod ends, steering gear box and boots
Suspension components
Driveshaft boots
Check parking brake adjustment
Visually inspect the following items: Brake hoses and lines (including ABS)
All fluid levels and condition of fluidsExhaust system, Fuel lines and connections
Lights and controls, Vehicle underbody
Inspect and adjust drive belts
Replace dust and pollen filter
Replace transmission fluid
Replace air cleaner element
Replace spark plugs
Inspect valve clearance
Inspect idle speed
Replace engine coolant
Replace brake fluid 10 16
203230484064 5080609670
112 80
128 90
144 100160110176120192
Every 160,000 miles (256,000 km) or 8 years 24 48 72
12 36 60
:: 157
190
Maintenance Schedule for Severe Conditions

Ø ØØ Ø ØØÎÌ
Maint enance
162 See information on maintenance and emissions warranty, last
column, page .
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy. See dust and pollen filter on page for replacement information
under special driving conditions.
NOTE: : :
157 190
6yrs
110,000 mi/176,000 km
110,000 mi/176,000 km/6 yrs
115,000 mi/184,000 km/6-½ yrs
120,000 mi/192,000 km
120,000 mi/192,000 km/6 yrs
120,000 mi/192,000 km/10 yrs
160,000 mi/256,000 km/8 yrs Replace brake fluid (independent of mileage).
Inspect valve clearance, cold engine.
Replace spark plugs.
Do items in A, B.
Do item in A.
Do item in E. Replace transmission fluid.
DoitemsinA,B,C,D. Replace engine coolant, then replace every
60,000mi/96,000km/5yrs. Inspect idle speed.
Maintenance Schedule for Severe Conditions (listed by distance/time)

Clean the hood latch assembly with a
mild cleaner, then lubricate it with a
multipurpose grease. Lubricate all
the moving parts (as shown),
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.The spark plugs in your car should
be replaced according to the time
and distance recommendations in
the maintenance schedule.
Remove the f our nuts with a
wrench, then remove the coil
cover.
Clean off any dirt and oil that have
collected around the ignition coils.
1. 2.
CONT INUED
ReplacementHood L atch Spark Plugs
Hood L at ch, Spark Plugs
Maint enance
181
LATCH ASSEMBLY
NUTS NUTS

Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn
af ter it contacts the cylinder head.)
Tightening torque:
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.
Remove the spark plug with a 16
mm (f ive-eighths inch) spark plug
socket.
Remove the ignition coil.
Disconnect the wire connector
f rom the ignition coil by pushing
on the lock tab and pulling on the
connector. Pull on the plastic
connector, not the wires.
Use a wrench to remove the bolt
holding the ignition coil. Pull the
ignition coil up slightly.
8.
7.
6.
3. 4. 5.
Spark Plugs
Maint enance
182 BOLT CONNECTOR
IGNITION COIL LOCK TAB
13 lbf·ft (18 N·m , 1.8 kgf·m)

Install the ignition coil into the
hole.
Connect the wire connector to the
ignition coil. Make sure it locks in
place.Push the ignition coil down all the
way. Install the bolt.
Repeat this procedure f or the
other three spark plugs.
Reinstall the coil cover, and
tighten the f our nuts.
Tightening torque:
NGK:
DENSO:
9.
10. 13.
12.
11.
Specif ications:
Maint enance
Spark Plugs
183
7 lbf·ft (9.8 N·m , 1.0 kgf·m)
IZFR6K-11SKJ20DR-M11
Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.

ÎÎ Î
Î Î Î
Specif ications
T echnical Inf ormation
250 Dimensions
Weights
Engine
Capacities
67.1 in (1,705 mm)
54.1 in (1,375 mm)
101.2 in (2,570 mm)
57.8 in (1,468 mm)
57.8 in (1,468 mm)
3.39 x 3.39 in (86.0 x 86.0 mm) 121.9 cu-in (1,998 cm
)
9.8 : 1 13.2 US gal (50
)
1.32 US gal (5.0
)
164.2 in (4,170 mm)
Length
Width
Height
Wheelbase
Track
Gross vehicle weight ratingType
BorexStroke
Displacement
Compression ratio
Spark plugs See the certification label attached
to the driver’s doorjamb. Fuel tank
Engine
coolant
Engine oil Manual
transmission
fluid
Windshield
washer reservoir1.77 US gal (6.7
)
4.4 US qt (4.2
)
4.2 US qt (4.0)
5.6 US qt (5.3)
1.6 US qt (1.5)
1.8 US qt (1.7)
2.6 US qt (2.5
)
0.13 US gal (0.5
)
Including the coolant in the reserve tank and that remaining in the
engine.
Reserve tank capacity:
Water cooled 4-stroke DOHC
i-VTEC 4-cylinder gasoline engine 5.8 US qt (5.5
)
See spark plug maintenance
section page 183 .
FrontRear
Approx.
Change Manual
Total Manual
Change
Without filter
Total
ChangeTotal
1: 2: 3: On the U.S. model
On Canadian model 1
23
Including filter

...
Octane Requirement, Gasoline . 128
.........................................
Odometer . 63
...............................
Odometer, Trip . 63
Oil
........................
Change, How to . 169
......................
Change, When to . 158
......................
Checking Engine . 132
..............
Pressure Indicator . 58, 234
...........
ON (Ignition Key Position) . 73
Onboard Ref ueling Vapor
....................................
Recovery . 256
.........................
Opening the Hatch . 80
........................
Opening the Hood . 130
..
Operation in Foreign Countries . 255
..............................
Outside Mirrors . 88
....................
Overheating, Engine . 232
.......
Owner Maintenance Checks . 165
.........................
Oxygenated Fuels . 254
..............................
Paint Touch-up . 216
..............
Panel Brightness Control . 67
...........................................
Parking . 146 .................................
Parking Brake . 89
Parking Brake and Brake
.................
System Indicator . 59, 238
.................................
Parking Lights . 66
..
Parking Over Things that Burn . 258
.............................
PGM-FI System . 257
..................
Polishing and Waxing . 215
..............................
Power Windows . 85
............
Pre-Drive Saf ety Checklist . 11
.........
Pregnancy, Using Seat Belts . 18
............................
Protecting Adults . 12
...
Additional Safety Precautions . 18
.....
Advice f or Pregnant Women . 18
........................
Protecting Children . 20
.......................
Protecting Inf ants . 29
.......
Protecting Larger Children . 35
.........
Protecting Small Children . 32
Using Child Seats with
.....................................
Tethers . 39
...................
Radiator Overheating . 232
...
Radio/Cassette Sound System . 104
..........................
Rear End Towing . 245
..
Rear Lights, Bulb Replacement . 206 ............................
Rear Seat Access . 82
..........................
Rear Seat, Folding . 83
............................
Rear View Mirror . 88
.................
Rear Window Def ogger . 70
....................
Rear Window Washer . 69
.......................
Rear Window Wiper . 69
...............
Reclining the Seat Backs . 81
.......
Recommended Shif t Speeds . 145
.............................
Reminder Lights . 57
Replacement Inf ormation
.................
Air Cleaner Element . 179
..........................
Engine Coolant . 173
................
Engine Oil and Filter . 169
..........................................
Fuses . 241
................................
Light Bulbs . 202
....................................
Schedule . 156
................................
Spark Plugs . 181
...........................................
Tires . 197
.............................
Wiper Blades . 186
Replacing Seat Belts Af ter a ............................................
Crash . 45
Reserve Tank, Engine
...............................
Coolant . 133, 171
...............................
Restraint, Child . 20
................................
Rotation, Tire . 196
Index
P R
O
VI