
STA-BIL
STA-BIL Small Engine Pro Multi-System Additive, 16 oz
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Highlights
- 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!
Why You'll Love It
- Cleans gum and varnish from your fuel system to help restore lost engine power
- Lubricates internal engine components to keep parts moving freely and extend engine longevity
- Quiets noisy small engines through combined cleaning action and internal component lubrication
- Defends against ethanol damage using built-in corrosion inhibitors for gas powered equipment
- Works across all gas powered gear including mowers, chainsaws, generators, and snow blowers
Pros
- +Cleans out gum and varnish
- +Corrosion inhibitors protect against ethanol
- +Quiets noisy running engines
- +Lubricates internal moving components
- +Broad compatibility with gas equipment
Cons
- -Formulated only for gas powered equipment
- -Listing does not state treatment ratio per gallon
Detailed Review
STA-BIL Small Engine Pro Multi-System Additive is a gasoline and oil treatment designed to maintain small outdoor power equipment. It targets buildup in the fuel system by clearing away gum and varnish, helping equipment regain lost power and smooth operation.
The 16 oz formula provides internal lubrication to keep engine parts moving freely, promoting overall part longevity. Combined with active cleaning, this lubrication also helps quiet noisy engines while in operation. Built-in corrosion inhibitors defend engine components from the damaging effects of ethanol blended fuels.
A notable limitation is that this formula is intended strictly for gas powered small engines and does not support diesel systems. In addition, the listing details do not specify the exact measurement ratio needed per gallon of fuel.
Verdict: STA-BIL Small Engine Pro is an effective maintenance treatment for anyone running gas powered yard tools and seasonal machines. It is a solid pick for keeping power equipment clean, lubricated, and protected against ethanol damage.
Who Should Buy It
A great fit if you:
- Own gas powered equipment like lawn mowers, trimmers, chainsaws, or generators
- Need to clean gum and varnish out of an engine that has lost performance
- Want ethanol corrosion protection for your seasonal snow blowers or pressure washers
- Have a noisy small engine that needs extra internal lubrication
Consider something else if you:
- Need a fuel treatment for diesel powered machinery
- Only use battery powered or electric outdoor tools
FAQ
What types of equipment can this additive be used in?
It is safe for all gas powered small engine equipment, including lawn mowers, trimmers, chainsaws, pressure washers, edgers, snow blowers, and generators.
How does this product protect against ethanol?
It contains corrosion inhibitors designed to protect internal engine parts from the harmful effects of ethanol fuels.
Can this additive help with loud engines?
Yes, the formula provides optimal lubrication and cleaning that effectively quiets noisy engines.
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Product Specs
| Specification | Details |
|---|---|
| Item Form | Liquid |
| Scent | scent |
| Specific Uses For Product | Engines |
| Surface Recommendation | Metal |
| 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 use in all gas powered small engine equipment including lawn mowers, trimmers, chainsaws, pressure washers, edgers, snow blowers, generators and more!, With optimal lubrication and cleaning, this formula effectively quiets noisy engines |
| Brand Name | STA-BIL |
| Global Trade Identification Number | 00073905223058 |
| Manufacturer | Gold Eagle Co. |
| UPC | 073905223058 |
| Included Components | STA-BIL Small Engine Pro (22305) |
| Item Type Name | 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) |
| Model Number | 22305 |
| Part Number | 22305 |
| 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. |
| Best Sellers Rank | #20,881 in Automotive (See Top 100 in Automotive) #39 in Engine & Oil Fluid Additives |
| ASIN | B07WX539NB |
| Customer Reviews | 4.6 4.6 out of 5 stars (889) 4.6 out of 5 stars |
| Item Volume | 16 fluid ounces |
| Unit Count | 16 Fluid Ounces |
| Number of Items | 1 |
| Item Weight | 1.1 pounds |
| Size | 16 Fl Oz (Pack of 1) |
| Material Type Free | gas free |
| Brand | STA-BIL |






