Suzuki highly recommends that you use alcohol-free unleaded gasoline with a minimum pump octane rating of 87 (R+M / 2 method) or 91 (Research method). However, blends of unleaded gasoline and alcohol with equivalent octane content may be used. Allowable maximum blend of a single additive (not combination): 5% Methanol, 10% Ethanol, 15% MTBE

*If leaded gasoline is used, engine damage may result. Use only unleaded gasoline.*

ENGINE OIL

Use only oils that are rated SE, SF, SG, SH, or SJ under the API (American Petroleum Institute) classification system. The viscosity rating should be SAE 10W-40. If an SAE 10W-40 motor oil is not available, select an alternative according to the chart.

Don’t forget to check our Technical Library for other related articles for Suzuki Outboard Motors, as well Suzuki Engine specifications. We also have the How-To Video Library with various technical videos addressing things such as replacing your Suzuki Fuel Pump.

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