The non ethonal fuel they have around here is called rec gas. They sell it at stations near lake access areas. I don't believe they have a winter blend of rec gas. I add 1oz of seafoam to my mixed fuel and StaBil to the 4 cycle fuel. I use up the straight gas in about 2 months. The mixed gas sits around for a while before I get it all used up. No fuel related problems since the rec gas became available about 4 years ago.Two months in a good can was all I could be from the pump fuel around here without some type of running issue in a modern saw. The old iron with less compression was less affected. Now if you try to run winter blend above 75° good luck.
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