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)

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

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

i like it... no fuel problems any longer

Helps with small engines against E85

This stuff works great in my older muscle car. Price is good and delivery makes me happy…

Been using this for years with great results,If you cant find or buy expensive NON ethanol fuel this is a great alternative.Most of the boaters use this since they usually sit most of the time.A cap full in a full tank of my off season small engine equipment(mowers/saws/weedwackers/etc) lets them start up when back in season with no issues.I believe its better than Stabil IMO

Been using this product for several years. It allows you to store equipment in the off seasons usually 4-6 months without the fuel gumming up the carburetor. This allows the items to start without having to tear apart the carburetor & either rebuilt it or clean all the parts so it works freely. If you are storing gas powered equipment for a while you want to add this to the fuel & run it so it gets into the carburetor before you store it so it will start the next time you want to use it. I still get the fuel really low before I add some of this & run it for a few minutes. This way the carburetor doesn't dry out & stays lubricated without gumming up.

Before I knew that ethanol fuel was/is the worst thing you can put in a small engine or outboard motor, I had to have the carburetor on my Yamaha 4 wheeler completely vatted and rebuilt because of the terrible residue left from ethanol fuel. My mechanic told me to use 100% gasoline and NO ethanol along with a dose of Startron from now on. Sometimes it sits for months before hunting season and since I started to use Startron, the fuel smells just as fresh as the day I bought it and the engine runs like it is new again. I use it in ALL my power equipment and my Evinrude outboard as well. Well worth the price, buy it!