[RWebb]

Butanol might replace (some of) the ethanol in gas

it does not absorb water; wonder how it affects rubber hoses?

http://www.nytimes.com/2012/10/24/business/energy-environment/weighing-butanol-as-an-alternative-to-ethanol.html?src=twrhp&_r=0&gwh=A7207FA9F070A0B08C9A072EAF939649