How to Mix Gasoline and 2-Cycle Engine Oil

Clearly mark your gasoline can with the ratio of oil it contains.

Many outdoor appliances such as leaf blowers, snow blowers and weed whackers require you to mix gasoline and 2-cycle engine oil for fuel. Different appliances might require different ratios of oil to gasoline, so it's a good idea to have separate gasoline containers for each appliance, clearly marked with the gasoline to oil ratio.

Things You'll Need

• 1 gallon gasoline container
• Measuring cup
• Funnel

Instructions

1. Determine what fuel ratio your equipment requires. There are three common gasoline to oil mix ratios: 32-to-1, 40-to-1 and 50-to-1. Read your owner's manual to determine the proper ratio for your appliance.

2. Measure the proper amount of oil by pouring it into a measuring cup. Place a funnel into a 1 gallon gasoline container and pour the oil into the funnel. It is easiest to use a 1 gallon gasoline can so after you pour in the right amount of oil you just fill the rest of the container with gasoline.

3. Fill the container with gasoline, close the caps and shake well. It is now ready to use in your appliance.

Tips & Warnings

• Many pieces of outdoor home equipment require a 40-to-1 gasoline to oil mix ratio, which is 3.2 ounces of oil mixed with 1 gallon of gas. Many manufacturers produce small containers with 3.2 ounces of 2-cycle oil, making the measuring task much easier.

• You will notice the color of your gasoline will no longer be clear after you mix it with the oil.

References

• CSG Network: Gas Oil Mixture Ratio Calculator