Star Tron Enzyme Fuel Treatment - Small Engine Formula - 16 Oz Treats up to 96 Gals, Gas Additive Rejuvenates & Stabilizes Old Gasoline, Cures & Prevents Ethanol Problems, Improves MPG (014316)

Every other fuel additive is water in comparison. This product is head and shoulders above anything else. It works immediately, and should be used on A regular basis, especially on cars with higher miles. It will clean your fuel system and carbon build up.

Ease to use and noticeable performance improvement. My car immediately started to drive better

I am a Journeyman Technician for General Motors. I use Startron on my GMC Sierra SLT and Buick Verano. It keeps fuel system clean and works quite well. I also use it in my lawn mower , snow blower and tractor. I used it when in Kalifornia as their gasoline is terrible on vehicles due to their special (clean air) blends which are terrible on fuel system especially in tank fuel pumps and fuel injectors. Rest of the US States the fuel is much better but still could use a little lubricant and detergent to keep thos fuel pumps and injectors working to keep vehicle running and if the parts are clean you get better mileage as well as longevity. Dave D

I am using it in an older Generac 7000W generator. I only put 2 treatments in the gas so it's hard to tell any difference. The generator does run pretty smooth, but it ran like that before I added anything. At this point I hope it's doing all the good things it's suppose to be doing. That's why I only gave it 4 stars. Time will tell.

Star Tron is a great fuel additive product. I’ve used it for over 10 years.

All my yard equipment including the 2 cycles run better/cleaner using this product

This is the best fuel stabilizer. Use it on all my tools and machiines.

Great additive for small engines. When you have 10% alcohol added to gas.