I love StarTron. I have been running it for years now in everything, including Marine engines. Kohler was ticking and sputtering and Star tron cleared that up when Sea foam had no effect. Echo trimmer was surging and cutting off during hot humid days. Startron fixed that problem too. I have tested it with and without and my equipment runs noticeably better with this additive. I only use 1/4 OZ in 2.5--5 gallon cans
Last edited by Charles; 01-27-2013 at 07:47 AM.