Fuel Stabilization and Storage Tips

Why Stabilize Fuel?

Gasoline doesn’t last forever. Over time, it degrades and forms varnish, especially with ethanol-blended fuels. This can clog fuel injectors or carburetors, leading to rough idling or an engine that won’t start when the new season begins. Lund’s blog and many threads on /r/boating highlight how untreated fuel during off-season storage is one of the main culprits behind costly springtime repairs. Using a fuel stabilizer is an easy and effective way to extend fuel life, protect your engine, and avoid these headaches.

How Does Someone Use Stabilizers Properly?

• Measure and Add: Follow the manufacturer’s instructions for the correct amount of stabilizer. Add it before your final fill-up to ensure proper mixing throughout the system.
• Run the Engine: Start the engine and let it run briefly to circulate stabilized fuel through the injectors or carburetor jets.
• Consider Draining for Long-Term Storage: For extended storage, draining the fuel tank might be the better option, if local regulations permit. This reduces the risk of condensation and stale gas issues.
• Seal the Tank: Always keep your fuel tanks tightly sealed to minimize air and moisture intrusion, which can lead to condensation and ethanol separation.

One Less Spring Repair Bill

Scenario: A pontoon owner skipped using a fuel stabilizer one winter and faced clogged carburetors that cost hundreds to repair. Frustrated by the avoidable expense, he began using a quality stabilizer additive at the end of each season. By running it through his fuel system before storage, he avoided further issues. The following spring, his engine started smoothly without any service calls, proving that a small investment can save big in the long run.

Fuel Fresh – Deck

Protect your boat’s fuel system and ensure hassle-free engine performance next season. Deck’s fuel stabilizer tips keep your wallet and engine happy!