Forgive me if this has been asked before, though I see the brand of gas subject has been brought up. How about the type of gas. Mainly I would like to see stations that have non-ethanol gas as having a special marking on their location on the map. It may not be a huge concern in most of the country where the ethanol content is 1-2% but here in Washington it is 10% or more. My car will not run on it and dies on any uphill slant and that is after having the idle air exchange, fuel injectors cleaned, spark plugs replaced, etc... basicly this ethanol gas is total crap and you might as well be putting water in your gas. I will never buy the crap again, so please allow specialty fuel marking on gas stations for things like ethanol free gas, or Trick racing fuel and the like. And yes I am aware of the pure-gas.org and thier phone app but I would like to see this type of information integrated into the map program I prefer to use.