DuroMax Generators Run on This Gas (No Fuel Issues)

As a generator owner, utilizing stale gas can be a major cause of issues.

A DuroMax generator requires unleaded gasoline with an octane value of 87 or above and no more than 10% ethanol.

Do not attempt to replenish the generator until it has cooled down. In case the tank is pressurized, the cap should be removed carefully and gently. Refuel in a well-ventilated place apart from anything that could catch fire.

How to Fill a DuroMax Generator with the Proper Gasoline

Use only new gasoline with a low ethanol content for powering your DuroMax generator. Also, to lessen the potential damage to your engine and fuel system, you should use a fuel additive.

Low Levels of Ethanol

Ethanol is a renewable energy source that can be mixed with gasoline to reduce pollution. Because it’s made from a plant with a high starch content that can be replenished quickly, like corn.

Some of ethanol’s deleterious impacts on a DuroMax generator include the following:

  • Water vapor in the air is drawn to ethanol.
  • The water and ethanol solution will settle to the bottom of the gas container.
  • The fuel system might become clogged with varnish and sticky deposits.
  • Water is corrosive, thus it can ruin your gear.

Always opt for gas with an ethanol level of no more than 10% to avoid damaging your fuel system and engine.

Don’t buy any gas with a “E15,” “E30,” or “E85” label. Ethanol concentrations in these fuels range from 15 to 30 to 85 percent.

duramax generator

New Gasoline Is Best

Soon after purchasing, gas begins to weaken and deteriorate. Don’t buy more gas than you can use up in a month’s time.

I realize how challenging this suggestion is. The typical homeowner keeps a generator in the garage solely for usage during power outages and other extreme circumstances.

It’s tough to foresee when you’ll need to fire up the generator.

To prevent gas from degrading too quickly, a fuel stabilizer should be added.

Fuel stabilization is a must

Gasoline should be stabilized while it is still new. The consequences of stale gas cannot be undone by fuel stabilizers.

Every time I fill up my little engine equipment with gas, I treat the tank with Sea Foam Motor Treatment. Sea Foam not only cleans the fuel system and minimizes moisture, but it also stabilizes gas for up to two years.

It lessens the likelihood of issues caused by using fuel with ethanol in it. STA-BIL is an additional useful fuel additive option.

Fuel without ethanol (if desired)

The harmful effects of ethanol on the generator can be avoided by switching to a gas that contains no ethanol. Ethanol-free gas is the most cost-effective fuel for your DuroMax generator, but it’s also the most expensive.

Some gas stations offer gasoline that does not contain ethanol. The product is marketed under the REC-90 brand name for use in recreational vehicles.

This 4-cycle gasoline by TruFuel is available in canisters at your neighborhood hardware store or online. The canisters provide a handy storage solution.

The Best Ways to Buy and Store Gas for Your DuroMax Generator

Incorrect or stale fuel can prevent a DuroMax generator from starting or functioning properly. Keep the following in mind when you shop for and stockpile gas:

  • Fresh gas should be used, and it should be used up, within 30 days.
  • Use unleaded petrol with an octane value of 87 or higher and no more than 10% ethanol.
  • When gas will sit unused for more than 30 days, add a fuel stabilizer.
  • Gasoline should be kept in a cold, dry place, apart from anything that could catch fire.