Fuel - Honda ARX1500T3DX Owner's Manual

Fuel

Refer to Safety Precautions on page 146.
Fuel Recommendation
Type
Pump Octane
Number
This marine engine is certified to operate on
premium unleaded gasoline. Unleaded
gasoline produces fewer engine and spark
plug deposits and extends exhaust system
life.
Your engine is designed to use any premium
gasoline that has a pump octane number of 91
or higher. Gasoline pumps at service stations
normally display the pump octane number.
160
Servicing Your Honda
premium unleaded
91 (or higher)
If you are unable to find premium unleaded
gasoline, you may substitute an unleaded
regular gasoline (minimum unleaded gasoline
86 pump octane or higher). However, keep
the engine under 5,000 rpm, and resume
using unleaded premium gasoline as soon as
possible.
For information on the use of oxygenated
fuels, see page 257.
Never use stale or contaminated gasoline.
Avoid getting dirt, dust, or water in the fuel
tank.