fuel additives HONDA CIVIC COUPE 1998 Owners Manual

Break-in Period, Gasoline

Break-in Period
Help assure your vehicle's future
reliability and performance by paying
extra attention to how you drive during the first 600 miles (1,000 km).
During this period:
Avoid full-throttle starts and rapid
acceleration.
Avoid hard braking. New brakes
need to be broken-in by moderate
use for the first 200 miles (300

km).
You should follow these same re-
commendations with an overhauled
or exchanged engine, or when the

brakes are relined.
Gasoline

Your Honda is designed to operate on unleaded gasoline with a pump
octane number of 86 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy metallic rapping
noise in the engine that can lead to mechanical damage.
We recommend gasolines containing detergent additives that help prevent
fuel system and engine deposits.
Using gasoline containing lead willdamage your vehicle's emission
controls. This contributes to air

pollution.
In Canada, some gasolines contain

an octane-enhancing additive called

MMT. If you use such gasolines,
your emission control system performance may deteriorate and
the Malfunction Indicator Lamp on
your instrument panel may turn on.If this happens, contact your
authorized Honda dealer for service.

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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

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