
although I do try and lay up for winter with a full tank ( less room for condensation and moisture )
I have used of late ,HD's Ethanol Guard , starts ok runs ok , the only thing I noticed was AFV took a couple of runs ( my 75 miles local country side route ) to settle down , don't know if this was the lay-up and surface rust being burnt of o2 sensor or just the new fuel working through I use E5 super.