Will Fuel Stabilizer Work in a Generator That’s Not Used Often?

Fuel Breakdown Prevention

Fuel stabilizers, also known as fuel conditioners, are designed to prevent fuel breakdown caused by oxidation and phase separation. These additives contain ingredients that inhibit the growth of microorganisms, neutralize acidic byproducts, and prevent corrosion. When a generator is not used for extended periods, fuel can break down, clog the engine, and ruin the fuel system. A good fuel stabilizer can help prevent this issue, but it’s essential to follow the manufacturer’s instructions for use and storage recommendations.

Generator Storage Techniques

To minimize the effects of long-term storage, it’s crucial to follow proper generator maintenance and storage techniques. First, fill the tank with fresh, clean fuel and add a fuel stabilizer according to the manufacturer’s instructions. Run the generator for a few hours to circulate the treated fuel and fill the fuel system. Next, turn off the generator, and let it cool completely before storing it in a dry, well-ventilated area. Cover the generator with a breathable cloth or plastic bag to protect it from dust and debris. Avoid storing generators in direct sunlight, near heat sources, or in humid environments.

Best Practices for Long-Term Storage

In addition to using a fuel stabilizer and following proper storage techniques, it’s essential to perform regular maintenance on the generator before storing it for extended periods. This includes changing the oil and filter, inspecting the spark plug and ignition system, and cleaning the air filter. For long-term storage, it’s recommended to store the generator for 6-12 months at most. If the generator will be stored for an extended period, consider running it every 3-6 months to keep the fuel system lubricated and the engine components moving.