The fuel you put in your boat directly impacts performance, reliability, and long-term engine health. Marine engines operate under constant load and higher RPMs than most automotive engines, which makes fuel quality especially important.
Ethanol vs. Non-Ethanol Fuel
Whenever possible, use non-ethanol fuel. Ethanol attracts moisture, which can lead to water contamination, corrosion, and fuel system damage over time. In a marine environment, where humidity and water exposure are already factors, this becomes even more critical.
Octane Ratings
Always follow the manufacturer’s recommended octane rating. Higher octane does not necessarily mean better performance unless your engine is specifically designed for it. Using fuel below the recommended octane can cause knocking, reduced efficiency, and long-term damage.
Fuel Freshness Matters
Boats often sit longer than cars. Old fuel can break down, leading to starting issues and rough performance. If your boat will sit for an extended period, use a marine-grade fuel stabilizer to protect your system.
Protect Your Investment
Using the correct fuel helps:
- Maintain peak performance
- Improve fuel efficiency
- Reduce maintenance issues
- Extend engine life
If you’re unsure what fuel is best for your specific engine, our service team is always here to help.
