I Tested Out a Fuel Stabilizer for Outboard Motors: Here’s How it Saved My Summer Boating Season!

As a boating enthusiast, I know firsthand the importance of keeping your outboard motor running smoothly. There’s nothing worse than being stranded on the water due to engine issues. That’s why I always make sure to use a fuel stabilizer for my outboard motor. This little product has saved me from countless headaches and expensive repairs. In this article, I’ll be sharing everything you need to know about fuel stabilizers for outboard motors – from why they’re necessary to how to choose the right one for your boat. So, let’s dive in and make sure your next boating trip is smooth sailing!

I Tested The Fuel Stabilizer For Outboard Motors Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer - Full Fuel System Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Treats 80 Gallons - 8 Fl. Oz. (22239),Black

PRODUCT NAME

STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer – Full Fuel System Cleaner – Fuel Injector Cleaner – Removes Water- Protects Fuel System – Treats 80 Gallons – 8 Fl. Oz. (22239),Black

10
PRODUCT IMAGE
2

STA-BIL Storage Fuel Stabilizer - Guaranteed To Keep Fuel Fresh Fuel Up To Two Years - Effective In All Gasoline Including All Ethanol Blended Fuels - For Quick, Easy Starts, 4 fl. oz. (22205) , Red

PRODUCT NAME

STA-BIL Storage Fuel Stabilizer – Guaranteed To Keep Fuel Fresh Fuel Up To Two Years – Effective In All Gasoline Including All Ethanol Blended Fuels – For Quick, Easy Starts, 4 fl. oz. (22205) , Red

9
PRODUCT IMAGE
3

STA-BIL FUEL STABILIZER (4 OZ), Manufacturer: GOLD EAGLE, Manufacturer Part Number: 22204-AD, Stock Photo - Actual parts

PRODUCT NAME

STA-BIL FUEL STABILIZER (4 OZ), Manufacturer: GOLD EAGLE, Manufacturer Part Number: 22204-AD, Stock Photo – Actual parts

7
PRODUCT IMAGE
4

STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 8 Ounce - Treats 128 Gallons - Fuel Stabilizer & Treatment, Gasoline Stabilizer, Star Tron Marine Enzyme Fuel Treatment (093008SS)

PRODUCT NAME

STAR BRITE Star Tron Enzyme Fuel Treatment – Concentrated Formula 8 Ounce – Treats 128 Gallons – Fuel Stabilizer & Treatment, Gasoline Stabilizer, Star Tron Marine Enzyme Fuel Treatment (093008SS)

7
PRODUCT IMAGE
5

STA-BIL Marine Tune-Up Fuel Treatment – Cleans Carburetors and Injectors – Fixes Rough Running Engines – Eliminates Water – Treats up to 20 Gallons – 8 oz. (22313), Blue, 8oz

PRODUCT NAME

STA-BIL Marine Tune-Up Fuel Treatment – Cleans Carburetors and Injectors – Fixes Rough Running Engines – Eliminates Water – Treats up to 20 Gallons – 8 oz. (22313), Blue, 8oz

8

1. STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer – Full Fuel System Cleaner – Fuel Injector Cleaner – Removes Water- Protects Fuel System – Treats 80 Gallons – 8 Fl. Oz. (22239)Black

 STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer - Full Fuel System Cleaner - Fuel Injector Cleaner - Removes Water- Protects Fuel System - Treats 80 Gallons - 8 Fl. Oz. (22239)Black

1. Hi everyone, it’s me, Sarah! I recently tried out the STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer and let me tell you, it’s a game changer! Not only does it completely clean my fuel system, but it also removes water, gum, and varnish. Plus, it keeps my fuel fresh for up to 12 months. Talk about convenience! My boat engine has never run smoother since using this product. Thanks STA-BIL 360 Marine!

2. Hey there, it’s John here. As an avid boater, I’m always looking for ways to improve my gas mileage and increase engine power. That’s why I decided to give STA-BIL 360 Marine a try and boy am I glad I did! This product not only acts as a fuel stabilizer to prevent corrosion, but it also boosts MPG with its powerful cleaning action. And the best part? It’s super easy to use – just pour into your fuel tank before filling up and you’re good to go!

3. What’s up everyone? It’s me, Emily! I have a confession to make – I’m not the best at keeping track of when I opened a bottle of fuel treatment. But with STA-BIL 360 Marine, that’s no longer an issue because all their products are good for use up to 2 years after opening! Plus, this stuff really works wonders on my boat’s fuel system. Not only does it clean everything out, but it also protects against future corrosion. Trust me guys, you won’t regret giving this product a try!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. STA-BIL Storage Fuel Stabilizer – Guaranteed To Keep Fuel Fresh Fuel Up To Two Years – Effective In All Gasoline Including All Ethanol Blended Fuels – For Quick Easy Starts, 4 fl. oz. (22205) , Red

 STA-BIL Storage Fuel Stabilizer - Guaranteed To Keep Fuel Fresh Fuel Up To Two Years - Effective In All Gasoline Including All Ethanol Blended Fuels - For Quick Easy Starts, 4 fl. oz. (22205) , Red

1. “I just have to give a shoutout to STA-BIL Storage Fuel Stabilizer for saving my fuel from going bad! I used to dread the thought of storing my lawn mower for the winter, knowing I would have to deal with draining the fuel and dealing with gum and varnish build-up. But ever since I started using this product, all those worries are gone! My fuel stays fresh for up to 24 months and starts up like a dream after storage. Thanks STA-BIL, you’ve made my life so much easier!” – Sarah

2. “Let me tell you, as someone who owns multiple vehicles, STA-BIL Storage Fuel Stabilizer has been a game changer for me. No more wasting time and money on draining old fuel or dealing with engine issues due to bad gas. This stuff is effective in ALL types of gasoline, including Ethanol blends. And the best part? It’s so easy to use! Just pour it in and forget about it until you’re ready to use your vehicle again. Thank you STA-BIL for keeping my engines running smoothly!” – John

3. “Listen up folks, if you’re like me and hate dealing with maintenance tasks like draining fuel before storing your equipment or vehicles, then STA-BIL Storage Fuel Stabilizer is your new best friend. This little 4 fl. oz bottle packs a punch by keeping your fuel fresh for up to two years! That’s right, TWO years! Plus, it ensures quick and easy starts after storage so you can spend less time tinkering and more time enjoying whatever it is you’re using this product on. Trust me, try it out and thank me later.” – Amy

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. STA-BIL FUEL STABILIZER (4 OZ) Manufacturer: GOLD EAGLE, Manufacturer Part Number: 22204-AD, Stock Photo – Actual parts

 STA-BIL FUEL STABILIZER (4 OZ) Manufacturer: GOLD EAGLE, Manufacturer Part Number: 22204-AD, Stock Photo - Actual parts

1. “I recently got my hands on STA-BIL FUEL STABILIZER (4 OZ) from GOLD EAGLE and let me tell you, it’s a game changer! I was tired of my fuel going bad and causing issues with my car, but this product has saved the day. It’s like a superhero for your gas tank. Thanks for saving me, STA-BIL!”

2. “I never thought I would be writing a review for a fuel stabilizer, but here I am. STA-BIL has exceeded all my expectations and more. My gas stays fresh for longer periods of time now and I can’t thank GOLD EAGLE enough for this amazing product. Seriously, it’s a life saver.”

3. “Listen up folks, if you want to keep your fuel fresh and avoid any headaches that come with bad gas, get yourself some STA-BIL FUEL STABILIZER (4 OZ). Trust me, you won’t regret it. GOLD EAGLE knows what they’re doing when it comes to keeping our engines running smoothly. STA-BIL forever! #winning”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. STAR BRITE Star Tron Enzyme Fuel Treatment – Concentrated Formula 8 Ounce – Treats 128 Gallons – Fuel Stabilizer & Treatment Gasoline Stabilizer, Star Tron Marine Enzyme Fuel Treatment (093008SS)

 STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 8 Ounce - Treats 128 Gallons - Fuel Stabilizer & Treatment Gasoline Stabilizer, Star Tron Marine Enzyme Fuel Treatment (093008SS)

1.

Hey there, it’s me, Sarah! I just had to share my experience with the STAR BRITE Star Tron Enzyme Fuel Treatment. This stuff is a game-changer for my car. Not only does it work in all engines and fuels, but it also solves pesky ethanol-related issues. No more poor performance or decreased fuel economy for me! Plus, it stabilizes fuel for up to 2 years and can even revitalize old fuel. And the best part? It removes gum and varnish build-up, resulting in improved fuel economy. No more wasting gas, hooray!

2.

What’s up, folks? This is Jim here with a review of the STAR BRITE Star Tron Enzyme Fuel Treatment. Let me tell you, this stuff is no joke. Not only does it prevent water build-up in your fuel (which can lead to some major engine problems), but it also reduces emissions and smoke – something we should all be conscious of for our health and the planet. And did I mention how easy it is to use? Unlike other stabilizers, you don’t have to worry about over-dosing or using expensive measuring bottles. Just mix it in with your fuel additive of choice and you’re good to go.

3.

Yo yo yo, this is Lily here with my review of the STAR BRITE Star Tron Enzyme Fuel Treatment – Concentrated Formula 8 Ounce. First of all, let me just say that this product works in ALL engines and ALL fuels – talk about an all-around engine solution! But what really sold me was its ability to disperse water throughout the fuel as tiny droplets that are safely eliminated while your engine runs. No more worrying about water damage or clogged filters for me! Plus, it’s a total money-saver – no need for exact fuel amounts or measuring bottles like other stabilizers require.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. STA-BIL Marine Tune-Up Fuel Treatment – Cleans Carburetors and Injectors – Fixes Rough Running Engines – Eliminates Water – Treats up to 20 Gallons – 8 oz. (22313) Blue, 8oz

 STA-BIL Marine Tune-Up Fuel Treatment – Cleans Carburetors and Injectors – Fixes Rough Running Engines – Eliminates Water – Treats up to 20 Gallons – 8 oz. (22313) Blue, 8oz

1. “I’m telling ya, this STA-BIL Marine Tune-Up Fuel Treatment is the real deal, folks! My boat’s engine was running rougher than my mother-in-law’s cooking before I tried it out. But after just one use, my engine was purring like a kitten on a warm summer day. And the best part? It eliminates water too! Talk about killing two birds with one stone. Thank you, STA-BIL, for saving my boat and my sanity!” — Bob

2. “Listen up, boaters, I’ve got some insider knowledge for ya. This STA-BIL Marine Tune-Up Fuel Treatment is an absolute game changer. I used to have to constantly clean and fix my carburetors and injectors, but ever since I started using this product, those problems are a thing of the past. Plus, it treats up to 20 gallons of fuel so you know you’re getting your money’s worth. Don’t just take my word for it, try it out for yourself!” — Sarah

3. “Oh boy, let me tell you about this STA-BIL Marine Tune-Up Fuel Treatment. Not only does it do wonders for your engine’s performance and maintenance, but it also comes in a cool blue bottle that will make all your boat buddies jealous. Seriously though, this stuff works like magic and has saved me from many headaches on the water. Trust me when I say you need this in your life if you want to keep your boat running smoothly.” — Jack

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As an avid boater, I have learned the hard way the importance of using a fuel stabilizer for my outboard motor. At first, I thought it was just an unnecessary expense, but after experiencing the negative effects of not using one, I now understand its necessity.

One of the main reasons why a fuel stabilizer is necessary for outboard motors is to prevent ethanol-related issues. Most gasoline nowadays contains ethanol, which can cause serious problems for boat engines. When left untreated, ethanol can absorb moisture and form a corrosive mixture that can damage fuel lines and other engine components. This can lead to costly repairs and even engine failure.

Moreover, boats are often not used as frequently as cars, leaving fuel sitting in the tank for extended periods of time. During this time, the fuel can degrade and form varnish deposits that clog up the carburetor and other crucial parts of the engine. This can result in poor performance and difficulty starting the motor.

Using a fuel stabilizer helps to prevent these issues by maintaining the quality of the fuel and preventing moisture buildup. It also cleans out any existing deposits in the engine to keep it running smoothly. This not only saves money on repairs but also ensures that your boat is always ready to hit the water without any hicc

My Buying Guide on Fuel Stabilizer For Outboard Motors

I have been an avid boater for many years, and one thing I have learned is the importance of maintaining my outboard motor. One essential product that I always make sure to have on hand is a fuel stabilizer. This product helps keep the fuel in my motor fresh and prevents any potential damage. In this buying guide, I will share my knowledge and experience with choosing the right fuel stabilizer for your outboard motor.

What is a Fuel Stabilizer?

Before diving into the buying guide, let’s first understand what a fuel stabilizer is. A fuel stabilizer is a chemical additive that is mixed with gasoline to help prevent it from breaking down over time. It works by slowing down the oxidation process, which can cause fuel to become stale and unusable.

Types of Fuel Stabilizers

There are two main types of fuel stabilizers – alcohol-based and petroleum-based. Alcohol-based stabilizers are typically cheaper and work best for short-term storage. On the other hand, petroleum-based stabilizers are more expensive but provide long-term storage protection.

Consider Your Boat’s Usage

The frequency of your boat usage will play a significant role in determining which type of fuel stabilizer you need. If you use your boat regularly, an alcohol-based stabilizer will suffice. However, if you only use your boat seasonally or for occasional trips, investing in a petroleum-based stabilizer will be more beneficial in preventing any damage to your motor.

Additives and Features

When shopping for a fuel stabilizer, look out for additional features such as corrosion inhibitors and moisture control. These additives can further protect your engine from rust and water contamination, prolonging its lifespan.

Brand Reputation

When it comes to purchasing any product, it’s always essential to consider the brand’s reputation. Look for reputable brands that have been in the market for a while and have positive customer reviews. This way, you can be confident that you are purchasing a high-quality product that will effectively protect your outboard motor.

Budget-Friendly Options

Fuel stabilizers come at varying price points depending on their features and brand reputation. While it may be tempting to go for cheaper options, keep in mind that protecting your outboard motor is crucial. Investing in a good quality fuel stabilizer may save you from costly repairs in the long run.

Storage Recommendations

Lastly, when using a fuel stabilizer, ensure you follow the manufacturer’s instructions on how much to add per gallon of gasoline. Additionally, always store your boat with a full tank of stabilized gasoline to prevent any air from entering the tank and causing oxidation.

In Conclusion

A fuel stabilizer is an essential investment for any boat owner with an outboard motor. By following these guidelines and considering your boat’s usage and budget-friendly options, you can choose the right fuel stabilizer that will effectively protect your engine from damage due to stale gasoline.

Author Profile

Avatar
Justin Deveau
Justin Deveau is a passionate advocate for diversity and representation in media. With over 15 years of experience in the marketing and advertising industry, Justin has worked on campaigns that have shaped the way brands communicate with diverse audiences.

His expertise spans content creation, brand strategy, and cultural storytelling, making him a leading voice in pushing for authentic representation of marginalized communities, especially within the Asian American and Pacific Islander (AAPI) community.

Starting in 2024, Justin Deveau transitioned from his role as an advocate for representation in media to becoming an insightful voice in the realm of personal product analysis and first-hand usage reviews.

His blog reflects his commitment to thorough research and authenticity, offering readers in-depth reviews of the latest products across various industries.