---
product_id: 161488235
title: "Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Efficiency - Lubricates Valves And Pistons, 16 fl. oz. (22305) , Red"
brand: "sta-bil"
price: "€ 24.36"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sta Bil"
url: https://www.desertcart.hr/products/161488235-small-engine-pro-multi-system-additive-protects-against-ethanol-cleans
store_origin: HR
region: Croatia
---

# Restores engine power by cleaning fuel system Lubricates valves & pistons for longevity Protects against ethanol corrosion Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Efficiency - Lubricates Valves And Pistons, 16 fl. oz. (22305) , Red

**Brand:** sta-bil
**Price:** € 24.36
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your small engines running like a pro — don’t let ethanol slow you down!

## Quick Answers

- **What is this?** Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Efficiency - Lubricates Valves And Pistons, 16 fl. oz. (22305) , Red by sta-bil
- **How much does it cost?** € 24.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/161488235-small-engine-pro-multi-system-additive-protects-against-ethanol-cleans)

## 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

- • **Fuel System Revival:** Cleans gum & varnish to restore lost engine power and smooth running
- • **Engine Longevity Boost:** Lubricates internal components to reduce wear and extend engine life
- • **Noise Reduction Formula:** Quiets noisy engines by freeing sticky valves and pistons
- • **Ultimate Ethanol Defense:** Advanced corrosion inhibitors shield your engine from ethanol damage
- • **Universal Small Engine Care:** Safe and effective for all gas-powered equipment, from mowers to generators

## Overview

STA-BIL Small Engine Pro is a powerful multi-system additive designed to clean fuel systems, lubricate engine parts, and protect against ethanol corrosion. Compatible with all gas-powered small engines, it restores lost power, reduces engine noise, and extends equipment life, making it an essential garage staple for peak performance year-round.

## Description

Looking to be the small engine pro? Well, now it is easy! Introducing STA-BIL Small Engine Pro. Whether you are just looking to keep a piece of equipment running like new or you have a piece of equipment that needs a simple tune-up this additive is for you. This multi-system additive is great in your oil or gas. When added to your oil this will lubricate and free sticky valves and pistons adding a layer of protection in your crankcase while also helping to quiet noisy engines. If adding to your gasoline it will help clean out gum and varnish to restore lost engine power and reduce any rough running issues. It also has powerful corrosion inhibitors to protect against water-attracting ethanol-blended fuels. This is a great can to keep around the garage for any small engine equipment you may have. It works great in mowers, leaf blowers, snowblowers, chainsaws, weed whackers, generators, and more! Effective in both 2 and 4 cycle engines. We recommend using this product in season to keep your engine running at its optimal performance.

Review: Great product - Great product works as advertised!
Review: Keeps the lawn equipment happy. - I use this product in my lawn equipment to keep the carburetors clean.

## Features

- Clean and improve your fuel system with Small Engine Pro, a gasoline/oil additive that helps restore lost engine power and performance, by cleaning out gum and varnish
- Keeps internal engine components lubricated and free, providing longevity to internal engine parts
- With optimal lubrication and cleaning, this formula effectively quiets noisy engines
- Protects Against Ethanol - Corrosion Inhibitors provide the ultimate protection against the harmful effects of Ethanol
- Safe for use in all gas powered small engine equipment including lawn mowers, trimmers, chainsaws, pressure washers, edgers, snow blowers, generators and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WX539NB |
| Best Sellers Rank | #23,273 in Automotive ( See Top 100 in Automotive ) #46 in Engine & Oil Fluid Additives |
| Brand | STA-BIL |
| Customer Reviews | 4.7 4.7 out of 5 stars (834) |
| Date First Available | August 21, 2019 |
| Exterior | exterior_finish |
| Item Weight | 1.04 pounds |
| Item model number | 22305 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 22305 |
| Model | STA-BIL |
| Product Dimensions | 2.6 x 2.6 x 7.7 inches |
| Special Features | Clean and improve your fuel system with Small Engine Pro, a gasoline/oil additive that helps restore lost engine power and performance, by cleaning out gum and varnish, Keeps internal engine components lubricated and free, providing longevity to internal engine parts, Protects Against Ethanol - Corrosion Inhibitors provide the ultimate protection against the harmful effects of Ethanol, Safe for us… |

## Product Details

- **Brand:** STA-BIL
- **Item Form:** Liquid
- **Item Volume:** 16 Fluid Ounces
- **Scent:** scent
- **Specific Uses For Product:** Engines

## Images

![Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Efficiency - Lubricates Valves And Pistons, 16 fl. oz. (22305) , Red - Image 1](https://m.media-amazon.com/images/I/61xqkCakkWL.jpg)

## Available Options

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

## Questions & Answers

**Q: Has anyone else had this fluid change to a bright yellow even in an unopened can? The last two I bought both turned a bright yellow.**
A: Fluctuations in color are normal and do not affect the performance of the product. If there are any questions, please contact Gold Eagle. Thanks for the question!

**Q: When it gets cold it leaves a fatty film. Why is that?**
A: Your gas is bad

**Q: Has anyone used this on an engine where old gas has already gelled? Drained the old and replaced with new, still seems to get starved for fuel.**
A: Kim,
           Can't promise this will solve your problem, but try doing this.  With a full tank of gas,  add  1/4 cup  of 100% acetone.  Those other engine cleaners might work on a slightly dirty carburetor, but in your case you need something much stronger.  That is why I recommend using the acetone.  Hope this helps you.

**Q: Is this the product to use to clean a dirty carb on a riding mower?**
A: Yes, this product will help in cleaning the carburetor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***K on October 30, 2025*

Great product works as advertised!

### ⭐⭐⭐⭐⭐ Keeps the lawn equipment happy.
*by R***E on December 23, 2025*

I use this product in my lawn equipment to keep the carburetors clean.

### ⭐⭐⭐⭐ Good product
*by T***O on July 13, 2025*

Works well for my lawnmower. It's running better after first time using.

## Frequently Bought Together

- STA-BIL Small Engine Pro Multi-System Additive - Protects Against Ethanol - Cleans Carb And Injectors - Improves Engine Efficiency - Lubricates Valves And Pistons, 16 fl. oz. (22305) , Red
- 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
- Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-21*