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Can you use old gas in generator?

It's not a good idea to use old gas in a generator. Here's why:

Problems with Old Gas:

* Ethanol Separation: Gasoline blends with ethanol can separate over time, causing the ethanol to settle at the bottom. This can clog fuel lines and carburetor jets.

* Moisture Absorption: Gasoline absorbs moisture from the air, leading to rust and corrosion in the fuel system.

* Deterioration: The hydrocarbons in gasoline break down over time, reducing their ability to ignite efficiently.

* Reduced Power Output: Old gas can result in lower power output from your generator.

* Engine Damage: In severe cases, using old gas can cause engine damage, leading to costly repairs.

How to Avoid Problems:

* Use Fresh Gas: Always use fresh gasoline, ideally no more than 30 days old.

* Fuel Stabilizer: Add a fuel stabilizer to your gas tank to help prevent deterioration and phase separation.

* Store Gas Properly: Store gasoline in airtight containers in a cool, dry place.

* Drain Old Gas: If you have old gas, consider draining it and replacing it with fresh gas.

General Rule of Thumb:

If you're unsure about the age of gasoline, it's best to err on the side of caution and use fresh gas. It's worth the small expense to protect your investment in your generator.