STA-BIL Fast Fix Small Engine Treatment, 8 oz – Treats 20 Gallons – Fixes Rough Running Engines, Carburetor & Fuel Injector Cleaner, Removes Water, For Lawn Mowers & Small Engines

Worked great for me. I had a lawnmower that sat for 3 years. Siphoned out the tank. Added fuel. applied less than an ounce to the pint of fuel in the gas tank. Let it sit for a day. Started fine. These are the Amazon products I used for this and other lawnmowers that didn't need this product. STA-BIL Starting Fluid - Prolongs Starter Life - Upper Cylinder Lube - for Gasoline and Diesel Engines - Guaranteed Faster Starts Down to -65°F, 11 oz (22004) H-veenjor Gasoline Siphon Hose Pump, Hand Fuel Transfer Pump, High Flow Gas Siphon Pump for water Gasoline Oil Petrol Diesel, Manual Fuel Pump with 2 Premium PVC Hoses

Great product that delivers on what it says it does. This won’t fix a mechanical problem or damaged component, but it will fix a stuck float, varnished tank, gummed up jet, or partially blocked emulsion tube.

STA-BIK Fast Fix Small Engine Treatment works fantastic. Everything from value for money to ease of use. I bought one bottle and used it in my gas leaf blower and my gas lawnmower. Both of them while running had the surging of the motor when it seems like the carborator is getting clogged. I followed the directions and let the lead blower and lawnmower run for 15 minutes and they both ran better after it cleaned it. I'm throughly impressed with this product by the good results I had. I plan on buying more bottles to have on hand for future use. It's a lot cheeper than Taking it to a small engine repair shop and having them charge you over $150.00 I've already experienced that and don't want to experience it again. I also will tell my family about the product so they can save money.

This stuff is flat out amazing for 2 cycle small engines, works like advertised. 4 cycle isn't as good, if your engine hasn't ran in years, you'll still have to clean the carb, but it does help some. The 2 cycle oil for one is a lubricant and inhibits varnish buildup (especially a synthetic premium brand), and usually premium oil has a fuel stabilizer in it. Plus if you don't have a float bowl, there's not enough fuel for phase separation. I also use it in my mix for my ultrasonic cleaner when cleaning carbs. Overall a very good product, but understand it's limitations in this modern age of ethanal fuel.

I've had issues with the carburetor on my 2003 Honda ATV for years. It has needed cleaned regularly to stay running, and one repair shop wanted over $400 to replace the carburetor. One treatment with STA-BIL and it's running smooth again. Very impressive.

Used this stabil in my rider after first start of the season. Machine running rough and uneven. Drained old fuel and added it. Within 15 minutes at full throttle it began to run normal. No back fires and engine back to normal. There will always be a bottle of this in my garage.

Used this in a Troy Built Garden Tiller, the tiller would stall and hard to crank until we use the Sta Bil Fast Fix, tiller now runs great and does not stall.

this product seems to work well, but it wasn't the product I ordered. I ordered the gum out brand.

Fonctionne très bien cubcadet 2017,moteur barbote, carburateur jamais nettoyer. Mis le produit 20 minutes après carburateur ok et tracteur fonctionne comme un neuf

Seems to work well and cleans out my small-engine fuel systems.

I have usedcthis product on my lawnmower and snowblower. I also use Sta Bil fuel stabilizer and they ru like new even though they are both well over 19 years old. First pull startsxevery time even after seasonal storage.

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

Tres bon.