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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, providing a quick 15-minute solution to restore engine performance and prevent ethanol-related fuel issues.





| ASIN | B00NEG3K5O |
| Best Sellers Rank | #108 in Automotive ( See Top 100 in Automotive ) #2 in Fuel Additives |
| Brand | STA-BIL |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,147) |
| 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.
D**O
Worked GREAT!!
Had a snowblower that stalled each time I turned the blower on. Literally only put 1oz of this into the fuel tank, let the snowblower run for 15-minutes per the directions on the bottle...and the snowblower was like new! The blower turned on perfectly and cut through the snow! Definitely a great product.
T**T
Works great!
I never write reviews, but I am this time. I have a snowmobile that I haven’t started in 2 years. I tried starting it and it would crank over, but wouldn’t start. So, I changed the spark plugs and drained the gas. I put in new gas/spark plugs and it still wouldn’t start. I put in about 3 ounces of Fast Fix in 4 gallons of gas. Cranked it over a few times per the bottle directions and left everything sit for about 48 hours. Turned the key, and it cranked a few times and fired right up….i was totally shocked!! Definitely worth the money!
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.
N**D
Miracle Fuel Additive for Everything
I use this in my John Deere Lawnmower Tractor, Chainsaws, Ariens Snowblower, etc. I makes all of them run like new or better. All are over 10 years old and this stuff saved them. There was such a noticeable difference. We are fortunate to have such a fuel adaptive which fixes everything, restores power and prolongs life.
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 !!!
E**N
Seems to work well and cleans out my small-engine fuel systems.
H**M
Great product. Snowblower was struggling to start then popping when running. Put in and ran for 15, then let stand for a few hours and started again. Completely running smooth. First video was loud running and popping noise. Not smooth. Then this is after use.
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
B**B
Had my snow blower repaired but would not start or even turn over when it got cold. Gummed up carb. Put this in the tank and a week later it started on the first pull. Awesome product. Would of never believed the hype but it actually works great.
Trustpilot
3 weeks ago
4 days ago