Expert Tips: How to Remove Gas from Generac Generator and Extend Its Lifespan

Knowing how to remove gas from your Generac generator is an essential skill for any homeowner who relies on this backup power source. Whether you’re preparing your generator for storage, performing maintenance, or simply want to avoid potential problems, understanding this process is crucial. This comprehensive guide will walk you through the steps of safely and effectively removing gas from your Generac generator.

Why You Might Need to Remove Gas from Your Generac Generator

There are several reasons why you might need to remove gas from your Generac generator:

• Storage: If you’re storing your generator for an extended period, it’s best to remove the gas to prevent it from going bad. Old gas can gum up the engine and cause problems when you need to use the generator.
• Maintenance: Some maintenance tasks, such as cleaning the carburetor, require the fuel tank to be empty.
• Troubleshooting: If you’re experiencing problems with your generator, removing the gas can help you isolate the issue.
• Safety: If you’re transporting your generator, it’s best to remove the gas to minimize the risk of spills or leaks.

Safety First: Essential Precautions

Before you begin, it’s important to prioritize safety. Here are some essential precautions to take:

• Wear safety glasses: This will protect your eyes from any potential splashes or debris.
• Work in a well-ventilated area: Gasoline fumes can be dangerous, so make sure you have good airflow.
• Avoid sparks: Keep your generator away from any potential sources of ignition, such as open flames or electrical equipment.
• Use a fuel-safe container: Never pour gasoline into a container that isn’t specifically designed for fuel.
• Follow the manufacturer’s instructions: Always refer to your Generac generator’s manual for specific instructions and safety guidelines.

Step 1: Turn Off the Generator and Allow it to Cool Down

The first step is to shut down your generator completely. Ensure the engine is completely off and allow it to cool down before proceeding. This will prevent accidental burns or injuries.

Step 2: Locate the Fuel Shutoff Valve

On your Generac generator, you’ll find a fuel shutoff valve. This valve is typically located near the fuel tank and controls the flow of gas to the engine. Refer to your owner’s manual for the exact location of the valve on your model.

Step 3: Turn Off the Fuel Shutoff Valve

Once you’ve located the fuel shutoff valve, turn it to the “off” position. This will prevent any further fuel from entering the engine.

Step 4: Run the Generator Until it Stops

After turning off the fuel shutoff valve, start the generator and let it run until it stops on its own. This will ensure that all the remaining fuel in the carburetor and fuel lines is consumed.

Step 5: Drain the Fuel Tank

With the generator off and cooled down, you can now proceed to drain the fuel tank. Here’s how:

• Locate the fuel tank drain: Your Generac generator will have a fuel tank drain plug. This is usually located at the bottom of the fuel tank.
• Prepare a fuel-safe container: Have a clean, empty container specifically designed for storing gasoline.
• Open the drain plug: Carefully open the drain plug and allow the fuel to flow into the container.
• Close the drain plug: Once the fuel has drained completely, close the drain plug tightly.

Step 6: Dispose of the Fuel Properly

It’s essential to dispose of the drained fuel properly. Never pour gasoline down the drain or into the ground. Instead, follow these steps:

• Check local regulations: Contact your local waste disposal authority to learn about proper fuel disposal methods in your area.
• Find a fuel recycling center: Many communities have fuel recycling centers where you can safely dispose of gasoline.
• Use a fuel stabilizer: If you can’t dispose of the fuel immediately, add a fuel stabilizer to prevent it from going bad.

The Importance of Proper Storage

Once you’ve removed the gas from your Generac generator, it’s crucial to store it properly to ensure its longevity and prevent potential problems. Here are some tips for proper storage:

• Clean the generator: Before storing your generator, clean it thoroughly to remove any dirt, debris, or spilled fuel.
• Store in a dry, well-ventilated area: Avoid storing your generator in damp or humid environments.
• Protect from the elements: Cover your generator with a weatherproof cover to protect it from rain, snow, and dust.
• Check for leaks: Regularly inspect your generator for any signs of leaks or damage.

Beyond Fuel Removal: Maintaining Your Generac Generator

Removing gas from your generator is just one aspect of proper maintenance. To ensure optimal performance and longevity, follow these additional tips:

• Regularly change the oil: Change the oil in your generator according to the manufacturer’s recommendations.
• Clean the air filter: A clean air filter is essential for proper engine operation.
• Inspect the spark plugs: Check the spark plugs for wear and tear and replace them as needed.
• Test the generator regularly: Run your generator regularly to ensure it’s in good working order.

A Final Thought: Keeping Your Generac Generator Ready

By understanding how to remove gas from your Generac generator and following proper maintenance practices, you can ensure it’s ready to provide reliable backup power whenever you need it. Remember to consult your owner’s manual for specific instructions and safety guidelines for your model.

What You Need to Learn

Q: Can I use a siphon to remove gas from my Generac generator?
A: While a siphon can be used, it’s not always the safest or most efficient method. It can be messy and difficult to get all the fuel out. It’s generally best to use the drain plug provided on your generator.
Q: What should I do if I accidentally spill gas while draining the tank?
A: If you spill gas, immediately clean up the spill with absorbent materials, such as kitty litter or sawdust. Avoid using flammable materials like paper towels or rags. Dispose of the contaminated materials properly.
Q: How often should I remove gas from my generator if I’m not using it?
A: If you’re not using your generator frequently, it’s recommended to remove the gas every 3-6 months to prevent it from going bad.
Q: Can I use gasoline from my car in my Generac generator?
A: It’s generally not recommended to use gasoline from your car in your generator. Gasoline for cars often contains additives that can damage the engine of your generator. Always use fuel specifically designed for generators.
Q: What happens if I leave gas in my generator for too long?
A: Leaving gas in your generator for too long can lead to several problems, including:

• Fuel deterioration: Gasoline breaks down over time, forming varnish and gum that can clog the carburetor and fuel lines.
• Engine damage: These deposits can damage the engine’s moving parts, leading to decreased performance and potential engine failure.
• Increased emissions: Old fuel can also lead to increased emissions, contributing to air pollution.