How Long Can You Leave Gas in a Snowblower Without Damage?

Learn how long you can safely leave gas in a snowblower to protect its engine and ensure easy starting next season.

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It's recommended to not leave gas in a snowblower for more than 30 days without use. Gas can deteriorate and harm the engine. For longer storage, especially over summer, use a fuel stabilizer or drain the gas tank entirely to prevent buildup and ensure your snowblower starts easily next winter.

FAQs & Answers

  1. Can you leave gas in a snowblower during summer? It's not recommended to leave gas in a snowblower over summer without treatment. Gas can degrade and cause engine problems. Use a fuel stabilizer or drain the tank for long-term storage.
  2. What happens if old gas is left in a snowblower? Old gas can deteriorate, leading to buildup that harms the engine and makes it difficult to start the snowblower next season.
  3. How does a fuel stabilizer help snowblower gas storage? Fuel stabilizers prevent gasoline from deteriorating, allowing you to store gas in a snowblower safely for several months without damaging the engine.