Dayum.....before this was such a huge debate. Many were puttin in 10% eth and not even knowing it. Ladies and Gentlemen......its been in your gas for a LONG time. People just started paying attention in the last few years.
I have ran my race cars on straight methanol for years. Many others have, no issues.
If the engines are going to hell with a 10percent blend, they would have went to hell with a 0percent blend.
With all these regs from the manufacturers, as far as not unplugging this, or that - to me seems like a way to cover their own #*$&@. Bring it in with bad bearings - "oh sorry, you ran E10 and didnt unplug this" it says right here dont do that. NOT covered....but we will sell you a new engine.
Im not saying its good for the economy, Im not arguing its better than gasoline,cheaper to produce all thta stuff. Im just saying - its not as hard on the engines as people make it out to be. Very small engines like weed whackers and stuff - does the avg guy take care of them? Do they lube the cylinders down before they put it away? Hell no, they fire it up and grab the throttle after it sat all winter long.