If the engine oil life is less than 15%, you will see the Maintenance Minder
messages
appear on the information display* or the driver information interface* every
time
you turn the ignition switch to ON .
The messages notify you when to change
the engine oil, or when to bring your vehicle to a dealer for indicated
maintenance
services.
Honda Civic Owners Manual. Fuel Information
Fuel recommendation
Unleaded gasoline, pump octane number 87 or higher
Use of a lower octane gasoline can cause a persistent, heavy metallic
knocking noise
that can lead to engine damage.
Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market, ...