Originally Posted by Frank L

Destroyed speed engines, bearings, consistency, and overall garbage inside. Happened pretty fast 2-3 gallons. The oil package in it was the issue an engineer tested random gallons and found that it carried from 5% to 14% oil from one gallon to another. The fuel seemed to run clean and strong until I had an issue and opened an engine up. 1 was salvaged (new bearings, soak on de at alcohol complete cleaning, it looked new inside after and re assembled) and the other junk. I do know many that love it so maybe just my experience.