360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-Season Performance - Treats Up To 80 Gallons, 8 fl. oz. (22260)

I have used Sta-bil for years. The marine lasts longer in the tank than the standard..Great product!

I use it on all my vehicles, Boots mileage and performance. Corrects the problems caused by ethanol. More Noticeable when I used it on an Older Porsche and My Audi. I have 2 Chevy Astro vans that run better with this boosting the fuel. The Gallon is the best value, but you need 2 drivers to use it up before it loses shelf life from opening. The Quart is working good for just me. Keeps injectors cleans, spark plugs run cleaner. Keeps my Honda Mower starting good, even sitting through the winter. But I store it with a full tank.

This STA-BIL 360 Marine Ethanol Treatment works wonders for my boat's engine, providing top-notch care like a spa day. It's truly a game-changer, maintaining a clean fuel system and enhancing performance as a fuel injector cleaner. Additionally, it effectively eliminates water from the fuel and safeguards the entire system. Boasting the capacity to treat 320 gallons, this 32 fl. oz. bottle packs a punch. I always make sure to use it before hitting the water. A must-have recommendation for fellow boat owners seeking peak engine efficiency! 🌊👍

I've been using Sta-bil for years in my lawn equipment and vintage bikes. Simple to use. I about 1/4oz for 2-2.5 gallons and 1/2oz for 4-5 gallon tanks typical on motorcycles. I do the same for gas cans for the mower, weed wacker, chainsaw, etc. Might be slightly over by a slight amount but it won't hurt anything. Just keep it in all this stuff year round and it'll always start at the beginning of the season. Ethanol is blamed a lot, but the real problem is the aromatics in the fuel. They've been removed in recent years so fuel goes bad in as little as 3 weeks in these puny carburetor bowls. I've been using this with 10% 87 for over a decade, never an issue. Running the carbs dry at the end of the season is not enough. There's still some residue in those tiny idle passageways so you really want to have the fuel stabilizer in there at all times so you don't have to clean carbs every year. The 32oz bottle is a good value if you have a lot of equipment like me and keep it topped off all the time.

In the past, I’ve used normal Sta-Bil and it worked well. This winter I’ve decided to try the marine formula.

I swear by this stuff in my old two stroke carbureted Mercury outboard. Out here by me we only have 91 octane and up to 15% ethanol so it’s important to treat your fuel when filling up. I keep this big jug in one of my deck hatches and put in an ounce or two every time I fill up. It keeps my motor running strong and clean and keeps my fuel nice and fresh. Helps to keep carbs clean.

Great product

If you're looking for a genuinely effective solution to keep your boat or watercraft's engine in top shape, I wanted to quickly recommend STA-BIL Marine Fuel System Treatment. This 32 oz. product is fantastic – it works as a full fuel system and fuel injector cleaner, providing excellent in-season cleaning and crucial protection. It's a reliable fuel additive that helps ensure your engine runs smoothly and reliably, making your time on the water even more enjoyable.

This Sab-Bil product is like having your own personal Mechanic. I have been using Sta-Bil for such a long time now that it's a must have in my opinion, in fact i find it as important as a life jacket. I park up for 3 months at a time over winter and when i start the engine it Puuurs. I have just fitted a new 250hp Yamaha and this motor will also be looked after with Sta-Bil Marine Ethanol Treatment.

Best stabiliser I have found. Run it in my Bf115 Honda outboard.

I've used this product for about years, paying a lot more for it because I've been buying those little squeeze bottles at retail. Now I refill them from the big jug and save big bucks. I use this in all our gas equipment....mainly because it neutralizes the ethanol issues. Also, I notice a significant, satisfying uptick in the fuel mileage of all the cars.

Go’s a Long way in concente

Easy to use and economical additive for boat fuel.