2003 HONDA CIVIC HATCHBACK oil viscosity

You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal,
and it is the proper weight as shown
on the chart. When using synthetic
oil, you must f ollow the oil and f ilter
change intervals given in the
maintenance schedule.Your Honda does not require any oil
additives. Additives may adversely
af f ect your engine’s or transmission’s
perf ormance and durability.
The oil’s viscosity or weight is
provided on the container’s label.
Select the oil f or your car according
to this chart.
5W-20 oil is f ormulated f or year-
round protection of your Honda, to
improve cold weather starting, and
to help your engine use less f uel. A dditives
Synthetic Oil
Engine Oil
Maint enance
168 Ambient Temperature

Check the f luid level in the reser-
voirs monthly. There are up to two
reservoirs, depending on the model.
They are:Brake f luid reservoir
Clutch f luid reservoir
The brake f luid should be replaced
according to the time recommenda-
tion in the maintenance schedule.
Check the f luid level with the
transmission at normal operating
temperature and the vehicle sitting
on level ground. Remove the
transmission f iller bolt and caref ully
f eel inside the bolt hole with your
f inger. The f luid level should be up
to the edge of the bolt hole. If it is
not, add genuine Honda Manual
Transmission Fluid (MTF) until it
starts to run out of the hole. Reinstall
the f iller bolt and tighten it securely. If Honda MTF is not available, you
may use an SAE 10W-30 or 10W-40
viscosity motor oil with the API
Certif ication seal that says ‘‘FOR
GASOLINE ENGINES’’ as a
temporary replacement. However,
motor oil does not contain the proper
additives and continued use can
cause stiffer shifting. Replace as
soon as it is convenient.
The transmission should be drained
and ref illed with new f luid according
to the time and distance recommen-
dations in the maintenance schedule.
CONT INUED
Brake and Clutch Fluid
Maint enance
Transmission Fluid, Brake and Clutch Fluid
177
Correct level
FILLER BOLT

Î.................
Vehicle Capacity Load . 138
......................
Vehicle Dimensions . 250
....
Vehicle Identif ication Number . 248
.............................
Vehicle Storage . 212
........................................
Ventilation . 99
.................................................
VIN . 248
...............................
Vinyl Cleaning . 217
..................................
Viscosity, Oil . 168
Warning Beepers
..............................
Headlights on . 66
.............................
Key in Ignition . 73
.............
WARNING, Explanation of . ii
.........
Warning Labels, Location of . 53
..................
Warranty Coverages . 263
Washer, Windshield
........
Checking the Fluid Level . 176
.......................................
Indicator . 60
.....................................
Tachometer . 64
......
Taillights, Changing Bulbs in . 206
Taking Care of the
...............................
Unexpected . 221
....................................
Tape Player . 119
Technical Descriptions
......
DOT Tire Quality Grading . 252
..
Driving in Foreign Countries . 255
.....
Emissions Control Systems . 256
.....................
Oxygenated Fuels . 254
Three Way Catalytic
...............................
Converter . 258
.......................
Temperature Gauge . 64
..............
Tether Anchorage Points . 39
..
Three Way Catalytic Converter . 258
..........................
Time, Setting the . 109
....................................
Tire Chains . 199
.........
Tire, How to Change a Flat . 223
...............................................
Tires . 193
..............................
Air Pressure . 193
.........................
Checking Wear . 195
..........................
Compact Spare . 222
......
DOT Tire Quality Grading . 252
......................................
Inf lation . 193 ..................................
Inspection . 195
...................................
Replacing . 197
......................................
Rotating . 196
...........................................
Snow . 199
............................
Specif ications . 251
................................
Tire Chains . 199
...................
Tools, Tire Changing . 223
Towing
.....................................
A Trailer . 152
................
Emergency Wrecker . 245
Transmission Checking Fluid Level, ...................................
Manual . 177
...........................
Fluid Selection . 177
..............
Identif ication Number . 248
..................
Shif ting the Manual . 144
.....................................
Treadwear . 252
.......................................
Trip Meter . 63
....................................
Turn Signals . 68
.....................
Underside, Cleaning . 219
Unexpected, Taking Care
..........................................
of the . 221
....
Unif orm Tire Quality Grading . 252 ........................
Unleaded Gasoline . 128
.....................
Upholstery Cleaning . 216
.......
Used Oil, How to Dispose of . 170
Index
T
U V W
VIII

Service Inf ormat ion Summary
Gasoline:Tire Pressure (measured cold):
5-speed Manual Transmission Fluid:
Fuel Tank Capacity:
Recommended Engine Oil:
Brake Fluid:Front:
Rear:
Unleaded gasoline, pump octane
number of 86 or higher.
13.2 US gal (50
)
Oil change capacity (including
filter): 4.4 US qt (4.2
) 33 psi (230 kPa , 2.3 kgf/cm
)
API Certified ‘‘For Gasoline
Engines’’ Oil, SAE 5W-20 viscosity
(see page ). Spare Tire:
60 psi (420 kPa , 4.2 kgf/cm
)
30 psi (210 kPa , 2.1 kgf/cm
)
Honda Manual Transmission
Fluid preferred, or an SAE 10W-30
or 10W-40 motor oil as a
temporary replacement (see page
).
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ). 1.6 US qt (1.5
)
Oil change capacity (including
differential): 144
167
177