1998 HONDA CIVIC COUPE oil viscosity

Engine Oil
Adding Oil
To add oil, unscrew and remove the engine oil fill cap on top of the valve
cover. Pour in the oil, and replace the
engine oil fill cap. Tighten it securely.
Wait a few minutes and recheck the oil level. Do not fill above the upper
mark; you could damage the engine. Recommended Oil
Oil is a major contributor to your
engine's performance and longevity.
Always use a premium-grade deter- gent oil.
You can determine an oil's SAE
viscosity and Service Classificationfrom the API Service label on the oil
container.
A fuel-efficient oil is recommended for your Honda. This is shown on the
API Service label by the words"Energy Conserving". This oil is
formulated to help your engine use less fuel. The API Service label also tells you
the service classification of the oil.
Always use an oil that is labeled "API Service SJ". This service rating may
include other classifications, such as CD. These additional classifications
are not a problem, as long as the
label also carries the SJ classification.

CONTINUED

Maintenance

ENGINE OIL
FILL CAP
API SERVICE LABELMain Menu Table of Contents s t

Engine Oil
The oil container may also display the API Certification mark. Makesure it says "For Gasoline Engines." The SAE numbers tell you the oil's
viscosity or weight. Select the oil foryour vehicle according to this chart.
An oil with a viscosity of 5W-30 is preferred for improved fuel economyand year-round protection in your
Honda. You may use a 10W-30 oil if
the temperature in your area never
goes below 20°F (-7°C). Synthetic Oil
You may use a synthetic motor oil if it meets the same requirements
given for conventional motor oil; energy conserving, a service
classification of SJ, and the proper
weight as shown on the chart. When using synthetic oil, you must follow
the oil and filter change intervals
given in the maintenance schedule.

Additives
Your Honda does not need any oiladditives. Purchasing additives for
the engine or transmission will not
increase your vehicle's performanceor longevity. It only increases the
cost of operating your vehicle.
Maintenance API CERTIFICATION MARK

Ambient TemperatureMain Menu Table of Contents s t

Transmission Fluid, Brake and Clutch Fluid

5-speed Manual Transmission
Check the fluid level with the
transmission at normal operating
temperature and the vehicle sitting
on level ground. Remove the
transmission filler bolt and carefully
feel inside the bolt hole with your
finger. The fluid 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 filler bolt and tighten it securely. If Honda MTF is not available, you
may use an API service SG, SH or SJ
grade motor oil with a viscosity of SAE 10W-30 or 10W-40 as a
temporary replacement. An SG
grade is preferred, but an SH or SJ grade may be used if SG is not
available. However, motor oil does
not contain the proper additives and
continued use can cause stiffershifting. Replace as soon as
convenient.
The transmission should be drained and refilled with new fluid according
to the time and distance recommen- dations in the maintenance schedule. Brake and Clutch Fluid
Check the fluid level in the reser-
voirs monthly. There are one or two reservoirs, depending on model.
They are:
Brake fluid reservoir (all models)Clutch fluid reservoir (manual transmission only)
The brake fluid in the brake system should be replaced according to the
time and distance recommendations in the maintenance schedule.

Maintenance

FILLER BOLT
Correct levelMain Menu Table of Contents s t

Gasoline:

Unleaded gasoline, pump octane
number of 86 or higher.
Fuel Tank Capacity:
11.9 US gal (45 l, 9.9 Imp gal)
Recommended Engine Oil:
API Service SJ "Energy
Conserving" oil, SAE 5W-30
viscosity (see page 155).

DX:

3.8 US qt (3.6 l, 3.2 lmp qt)
U.S.: HX, EX, Canada: Si
3.5 US qt (3.3 l, 2.9 lmp qt)
Automatic Transmission Fluid:
Honda Premium
Formula Auto-
matic Transmission Fluid (ATF)

HX model (CVT)

only:
Use Honda CVT Fluid only 5-speed Manual Transmission
Fluid:
Honda Manual Transmission
Fluid preferred, or an API service
SG, SH or SJ,
10W-30 or 10W-40
motor oil as a temporary
replacement (see page 166).
Capacity (including differential):
1.9 US qt (1.8 l, 1.6 lmp qt)
Power Steering Fluid:
Genuine Honda Power Steering
Fluid preferred, or another brand
of power steering fluid as a
temporary replacement. Do not
use ATF (see page 168).
Brake
Fluid:
Genuine Honda DOT 3 Brake Fluid
preferred, or a DOT 3 or DOT 4
brake fluid as a temporary
replacement (see page
166).
Tire Pressure (measured cold):
Front:
30 psi (210 kPa , 2.1 kgf/cm2)

Rear:

29 psi (200 kPa , 2.0
kgf/cm2
)
Spare Tire Pressure:
60 psi (420 kPa , 4.2
kgf/cm 2
)
Service

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