Best Fuel Stabilizer for Snow Blower

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You aren’t going to use your snow blower for a long time as soon as winter falls behind. But that doesn’t mean abandoning the machine until the next time snowfall hits.

You need to have a proper maintenance plan, which includes using the best fuel stabilizer for a snow blower.

With the right fuel stabilizer, you can extend the lifespan of your snow blower by reducing the chance of engine corrosion to zero and keeping fuel from going bad.

Come the next snowfall season, you won’t have to worry about engine repairs but instead get down to blowing snow instead.

In this guide, we’ll look at the best fuel stabilizers that you can use to extend the life of your snow blower’s engine without incurring additional repair costs.

Whether you have the cheapest gas-powered model with an electric start mode or you own a high-end until, you will find these fuel stabilizers useful.

In a hurry? Below is a list of the best fuel stabilizers tested and proven to work well for snow blowers:

  1. Star Tron Enzyme Fuel Treatment Concentrate
  2. STA BIL 22214 Storage Fuel Stabilizer
  3. PRI Fuel Stabilizer For Gasoline
  4. Lucas 10001 Heavy Duty Oil Stabilizer

Best Fuel Stabilizer for Snow Blower Reviews

1. Lucas 10001 Oil Stabilizer

Lucas 10001 is a heavy-duty fuel stabilizer that not only reduces oil consumption in a snow blower but also helps to prevent dry starts. By using this product, you can increase the life and quality of fuel by up to 50% so it lasts longer. 

In addition to protecting the engine of a snow blower from wear and corrosion for the time it’s not in use, Lucas 10001 oil stabilizer enhances performance by increasing power and mileage for every gallon of fuel.

It’s also one of the few brand products that can actually reduce oil consumption.

We like that this oil stabilizer is suitable for two and four cycle engines and guarantees optimum performance in both case.

By simply eliminating dry starts, this oil stabilizer gets your snow blower to start faster, not matter how many months you’ve had it kept in the garage.

With one once capable to treat a gallon of fuel Lucas 10001 is hands down one of the most cost effective fuel stabilizer in the market.

And it doesn’t matter what oil your system uses. Whether it’s synthetic or otherwise, this stabilizer will work the type of oil just fine.

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  • Helps snow blower to soft start even in extremely cold weather
  • Cheap but effective


  • The packaging is somewhat small

2. PRI Fuel Stabilizer for Gasoline

The PRI is the best option for those who need a stabilizer for gasoline for small gas-powered snow blowers. Available in a 128 ounces bottle, this stabilizer can treat up to 2040 gallons of fuel before running out.

PRI’s ratio is 1 ounce for every 16 gallons of oil. To get the most out of it, you should first add fuel to the snow blower tank and then add just the right amount of this stabilizer before storing the unit away until the next season.

When it comes to performance, multiple tests show that it guarantees uninterrupted operation by making sure the engine starts up fast, even if you have had your snow blower under a shed for months.

And given that it works for all types of engines, your snow blower can greatly benefit from it.

You can use RPI in combination with Sea Foam to get your engine cleaning without any issue.

And if there’s one thing that’s for sure, precisely according to folks who have had this for long, the PRI has lifespan of at most 3 years, beyond which the quality of the product isn’t certain.

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  • Ensures engine starts fast
  • Keep oil in a gas blower in good condition for up to 36 months
  • Can treat up to 2040 gallons of fuel


  • Don’t come with an appropriate measuring bottle

3. STA BIL 22214 Storage Fuel Stabilizer

STA BIL 22214 is one of, if not, the best fuel stabilizers for anything auto. It performs quite well even in a snow blower, making sure the machine doesn’t have gum build-up and providing a quick, easy start.

Not only is it compatible with a blend of ethanol and gasoline, it also takes away the need for fuel draining.

This storage fuel stabilizer does two things extremely well. First, it’s capable of keeping your snow blower’s fuel fresh for up to two years. Second, the stabilizer can remove water from the engine’s parts, making the engine fully corrosion and rust resistant.

With STA BIL 22214, you don’t have to drain the fuel from your snow blower. Just add the content of the stabilizer in the fuel in the gas tank and you’re good to go. Also, you will love this solution because it works well for a two-cycle as well as a four-cycle engine.

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  • Can easily prevent the buildup of gum
  • Ensures your snow blower starts fast
  • Works well for two-cycle as well as four-cycle engines


  • An ounce can’t treat more than 2.5 gallons of gas, which is quite low for the price point
  • Works extremely well ONLY with fresh fuel

4. Star Tron Enzyme Fuel Treatment Concentrate

Hundreds of auto owners swear by the quality of Star Tron Enzyme Fuel Treatment Concentrate. So if you’re looking for a fuel stabilizer that can keep your snow blower’s engine in good condition for up to 24 months, this is the best product to buy

Whether it’s for seasonal storage, for everyday use, or for fuel economy, using the Star Tron fuel stabilizer will definitely give you the best value for your money.

Together with a multifunctional fuel treatment, the enzyme technology ensures zero ethanol fuel issues and phase separation.

Star Tron isn’t just ideal for daily use. It’s a good solution for seasonal storage, which means it’s a good solution for keeping your snow blower’s engine in check often for a period of at least two years.

If you treat you fuel an engine with this fuel stabilizer, you will come back the next winter season to a unit that will star up fast ready to plow through snow again.


  • Can stabilize fuel for up to 24 months
  • Star Tron even helps to revive the quality of old fuel
  • Helps to clean fuel injector and valve to remove gum, carbon deposits, and varnish


  • It doesn’t come with a measuring can

Frequently Asked Questions

u003cstrongu003e1. Do I need fuel stabilizer for a snow blower? u003c/strongu003e

You need a fuel stabilizer for snow blower since you won’t be using it for a long time. We recommend using STA BIL or Star Tron to keep the engine and your last can of gas in good condition.u003cbru003eu003cbru003eBy doing so, you won’t have an issue starting your snow blower the next time you need to use it.

u003cstrongu003e2. How long will fuel stabilizer keep gas fresh?u003c/strongu003e

Gas stabilizers from STA BIL and Star Tron can keep gas fresh for up to 2 years. However, note that the actual span depends on the source, storage condition, and the type of gasoline.

u003cstrongu003e3. Does sea form work in a snow blower?u003c/strongu003e

Sea foam stabilizer works great and solves a couple of engine problems. This product ensures that:u003cbru003eu003cbru003e- Your snow blower’s engine starts firstu003cbru003e- The engine is fully protected from corrosion and tearu003cbru003e- The engine is free form the  formation of gum and residue

u003cstrongu003e4. When should I add fuel stabilizer in a snow blower?u003c/strongu003e

You should add fuel stabilizer in a snow blower before storing it away until the next winter season. The stabilizer will keep the engine and the fuel in good condition, and make it easy for you to start the machine come the next snowfall.

With many brands claiming that their fuel stabilizers give the best results, it’s best to be cautious in the buying process so that you buy a package that will give you the value for your money.

From what we know, based on reviews and hands on testing, fuel stabilizers from Star Tron and STA BIL are no doubt some of the best in the fuel and engine care category.

With these fuel stabilizers, you will not only be able to keep engine parts clean and functioning, but also keep your fuel from decaying.

And if the 2-year stabilization period is anything to go by, the oil you leave in the gas today can as well be still useful 24 months later.

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