Has anyone tried StarTron enzyme fuel treatment? Do you recommend it?
I have used StarTron for years after it was recommended by my local mower shop. I was told adding it to my fuel/oil mixture gas can, it would preserve the gaskets and primer bulbs on my 2 cycle trimmer and edger. The Ethanol was the issue with the bulbs. Every year or two I was changing the primer bulbs due to cracking. After using StarTron, no more primer bulb issues.
Most additives are hard to measure for true results, but this was pretty easy on the trimmer. I add it to my boat's fuel tank but don't know if there is any real benefit because my motor is a 2013 year model and is supposed to be compatible with Ethanol in the fuel.