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STA-BIL Fast Fix is an 8oz fuel additive designed to clean carburetors and injectors, eliminate water contamination, and fix rough running small engines. Treating up to 20 gallons of fuel, it’s compatible with all 2-cycle and 4-cycle engines, making it the go-to solution for lawn mowers, snow blowers, chainsaws, and generators. Trusted by thousands with a 4.6-star rating, it restores engine performance quickly and prevents costly repairs.








| ASIN | B00NEG3K5O |
| Best Sellers Rank | #818 in Automotive ( See Top 100 in Automotive ) #3 in Fuel Additives |
| Brand | STA-BIL |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,096) |
| Date First Available | August 30, 2019 |
| Item Weight | 7.4 ounces |
| Item model number | 22304 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 22304 |
| Model | STA-BIL |
| Product Dimensions | 2.2 x 2.2 x 5.5 inches |
| Special Features | DIRECTIONS – For rough running engines use 1 oz. of STA-BIL Fast Fix per 2.5 gallons of fuel. Fill with fresh gas. Start the engine and allow to run for 15 minutes to allow the additive to work its way through the fuel system. If the engine does not start, attempt to turn it over a few times so the additive makes its way through the fuel system and allow to sit overnight. Attempt to start again, i… |
R**.
Works like a champ.
This fast fix is awesome. I have a Toro snowblower that was having a hard time starting and staying running. I usually drain the fuel every year, but forgot. I tried the Sta-bil fuel stabilizer, but still , it wouldn't stay running. I realized that the fuel line was probably gummed up. I found this product and added a little to a half gallon of gas. I let my snowblower sit over night like product says. Went out this morning, primed the fuel and wow, started right up. I let it run for 15 minutes to run through the fuel line. Next I'll replace the spark plug. Which I do every year. Fantastic product. Saved myself alot of money. Make sure you replace fuel every .
T**Y
This product works !!!
Last snow storm , snowblower stopped half way, would not restart. I saw online on this product, put it in with the gas, started, ran it for 15 mins as per instructions. Recent snowstorm, cleared my place plus my two neighbors . My snowblower kept going, didnt stop. Great product, get it, it works !!!
T**L
Not magic, but works in a pinch
Had the classic situation of a generator (ie. small engine) with a carburetor and both jets gummed up by E10 fuel. I was able to clean the carb and 1 of the 2 jets manually, but couldn't figure out how to pull the 2nd jet to clean it. Generator ran better after cleaning, but still surged a lot / ran rough. Put this Fast Fix stuff in the tank and ran it for 5 to 10 minutes and the engine ran more and more evenly. Still can't push the choke all the way back in after starting (have to carefully set the choke to get it to run smoothly, but it's way better than before.) It's not magic, but it does seem to work well enough. If you can't work on your engine yourself or don't have a small engine mechanic nearby, it's definitely worth a shot.
F**K
Works great.
I got some water in my gas of my mower. Drained and put in fresh gas and still would not start. Drained mower again put in a mix of the sta-bill and fresh gas, let it sit for an hour and in started on first time and ran great. Great product I highly recommend this product.
P**L
Works great!!
This stuff works great. My lawn equipment was all running very poorly, and I was worried that I'd have to have new carburetor's put on them or at least cleaned. I mixed this stuff up and put it in them and they all run so much better now. Well worth the money and time.
L**R
Fix it works people
Green gas me !! fix it worked like a dream cleaned out the old carbs great I recommend to all small small motors you all not your car !!!
T**O
Works great
My snow blower was running rough, added this to the gas and let it run for 15 mins and it started running great.
G**S
This product is amazing.
I used this on an older wheeled weed eater which would not start. Simply followed the directions for use and in no time the weed eater started on problem.
E**N
Seems to work well and cleans out my small-engine fuel systems.
M**H
I bought this product as my generator wouldn’t run, it would start on choke and then cut out after a few seconds. I drained the fuel from both the tank and the carburetor, added new fuel and the Sta-Bil Fast Fix, tried to get the generator running but was still unsuccessful, tried again after 24 hours still unsuccessful, waited for a week and gave it another try, success! The generator is running fine now. Definitely recommend this product!
M**M
I could not get my cub cadet snowblower to start. I tried everything. Then I used STA-BIL fast fix. I drained the old gas that was treated with gas stabilizer. I put in fresh gas and added a little of the STA-BIL. I let it sit for a couple of days. Then BOOM! ! one pull on the machine and it started and I cleared some snow. I am impressed with this product. Waiting to use the machine again in the next snow fall.
D**O
Product work as instructed! I used 2 ounces to 10ltrs to fix idle on 9.9hp Yamaha outboard idle issue! Left the 91 fuel in 8months and it turned to varnish blocking up idle circuits! Made new batch of 10ltrs of 95 fuel and two ounces of Fast Fix and run for 30min and it fixed it perfectly 10/10
F**D
I live in a cold and snow area. And I use this at least twice a year to make sure my lawnmower and my snowblower stat at the beginning of their season. Easy to use. Just add to gas and it will start your machine in one to two cranks. I have used this with last season gas and also with a gas tank empty at the end if the season. Its miracle work. I keep buying one bottle every season.
Trustpilot
2 weeks ago
3 weeks ago