---
product_id: 163416246
title: "Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green"
brand: "sta-bil"
price: "£10.93"
currency: GBP
in_stock: true
reviews_count: 13
category: "Sta Bil"
url: https://www.desertcart.co.uk/products/163416246-fast-fix-small-engine-treatment-cleans-carburetors-and-injectors-fixes
store_origin: GB
region: United Kingdom
---

# Treats up to 20 gallons Eliminates water in fuel system Fixes rough running engines Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green

**Brand:** sta-bil
**Price:** £10.93
**Availability:** ✅ In Stock

## Summary

> ⚡ Don’t let your small engines stall your hustle—fix, clean, and power up fast!

## Quick Answers

- **What is this?** Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green by sta-bil
- **How much does it cost?** £10.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/163416246-fast-fix-small-engine-treatment-cleans-carburetors-and-injectors-fixes)

## Best For

- sta-bil enthusiasts

## Why This Product

- Trusted sta-bil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Revival Power:** Dissolves gum & varnish for smooth starts every time
- • **All-in-One Fuel Savior:** Cleans carburetors & injectors while removing water contamination
- • **Effortless Maintenance:** Simple 1 oz per 2.5 gallons dosing—no mechanic needed
- • **Long-Lasting Protection:** Keeps fuel fresh and engines ready for up to 2 years after opening
- • **Universal Compatibility:** Works seamlessly with all 2-cycle & 4-cycle small engines

## Overview

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 hassle-free solution to keep your equipment running smoothly and reliably.

## Description

Product description hero-video Cleans out fuel system 1 oz. treats 2.5 gallons of fuel. Repairs rough-running engines

Review: Fantastic product - Works Great, at first didn't believe all the reviews, I've bought 5 chainsaws from one season to the next. After each winter couldn't get them to start. Followed the instructions to flush and let sit for a few days. Every one started and ran great. Hands down, this is a remarkable product for cleaning out blocked fuel systems from sitting all winter would recommend it for all 2 cycle engines and use the stable blend for winter as well as anytime use to prevent fuel spoilage.
Review: Efird, a great product - 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.

## Features

- Fixes rough running and hard-to-start engines: Breaks down gum and varnish that cause rough running, hard starts, sputtering, and no-start issues in small engines, helping restore performance quickly
- Cleans carburetors and fuel system: Works through the fuel system to clean carburetors, fuel injectors, and internal components, functioning as a small engine carb cleaner without requiring disassembly
- Removes water and combats ethanol fuel effects: Helps eliminate water in the fuel system and combats the effects of ethanol-blended fuels, including E15, which can contribute to rough running, stalling, and starting issues
- Designed for lawn mowers and small engine equipment: Ideal for use in lawn mowers, trimmers, chainsaws, snow blowers, generators, and other 2-cycle and 4-cycle engines
- Easy-to-use fuel treatment: Add to fresh gas and run the engine to circulate through the system, treating up to 20 gallons and helping restore smooth operation in small engines affected by fuel-related issues

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NEG3K5O |
| Best Sellers Rank | #197 in Automotive ( See Top 100 in Automotive ) #2 in Fuel Additives |
| Brand | STA-BIL |
| Brand Name | STA-BIL |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 6,599 Reviews |
| Global Trade Identification Number | 00073905223041 |
| Included Components | STA-BIL Fast Fix - 8oz (22304) |
| Item Form | Liquid |
| Item Type Name | STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up To 20 Gallons, 8oz (22304) |
| Item Weight | 0.46 Pounds |
| Liquid Volume | 8 Fluid Ounces |
| Manufacturer | Gold Eagle Co. |
| Material | Plastic |
| Model Number | 22304 |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | 22304 |
| Recommended Uses For Product | Mechanical |
| Specific Uses For Product | Bottle |
| UPC | 073905223041 |
| Unit Count | 8.0 Fluid Ounces |
| Warranty Description | Everything you purchase from us comes with a 100% Satisfaction Guarantee. Our 100% Satisfaction Guarantee means you’re covered if you are unhappy with the results of the product or if it does not hold up to the claims on the label. |

## Product Details

- **Brand:** STA-BIL
- **Item Weight:** 7.36 ounces
- **Liquid Volume:** 8 Fluid Ounces
- **Material:** Plastic
- **Package Information:** Bottle

## Images

![Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green - Image 1](https://m.media-amazon.com/images/I/61GgYxiUJCL.jpg)
![Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green - Image 2](https://m.media-amazon.com/images/I/61NzGSskfyL.jpg)
![Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green - Image 3](https://m.media-amazon.com/images/I/61wwgBUF3iL.jpg)
![Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green - Image 4](https://m.media-amazon.com/images/I/71seOj62UEL.jpg)
![Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green - Image 5](https://m.media-amazon.com/images/I/71D-wWhAugL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I have used s.b. fuel stabilizer for my small engines for years. can i use 'fast fix' as a fuel additive in every tank of gas along with the stbilizr?**
A: Sure. Although this product is designed more specifically for reactive and immediate use (e.g. while starting the engine after storage, having performance issues, or rough/no starts). However, it can certainly be used with STA-BIL Brand at the same time -during use or storage. Hope this helps. Please feel free to contact us at producttechsupport@goldeagle.com. Thanks for the question!

**Q: do you pour it unmixed into the small engine?**
A: Need to clear up the directions for this product. You say 1oz per 2.5 gallons or gas then show pouring directly into gas tank on a mower. Obviously no mower tank is 2.5 gallons so people automatically revert to thinking to mix it into their red 2.5 gallon gas container. I realize you can do this too but y’all really need to clarify this. Like “1oz into mower tank is good for 2.5 gallons of run time” something like that

**Q: when will the stock come??**
A: Asap

**Q: Do I pore it in the gas tank on my rovan Baja gas rc or mix it with gas just asking**
A: Either would work but I just poured it in the tank and it worked well

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic product
*by M***R on March 12, 2026*

Works Great, at first didn't believe all the reviews, I've bought 5 chainsaws from one season to the next. After each winter couldn't get them to start. Followed the instructions to flush and let sit for a few days. Every one started and ran great. Hands down, this is a remarkable product for cleaning out blocked fuel systems from sitting all winter would recommend it for all 2 cycle engines and use the stable blend for winter as well as anytime use to prevent fuel spoilage.

### ⭐⭐⭐⭐⭐ Efird, a great product
*by W***D on April 25, 2026*

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.

### ⭐⭐⭐⭐⭐ Worked great, saved me hundreds.
*by A***R on May 21, 2026*

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.

## Frequently Bought Together

- STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*