Originally Posted by Allan EC
I have the same situation...rarely go over the 50 mile charge. I was told to fill the gas tank to about 1/4 full and then run it on sport mode several times a month. At this rate I'll put in about 1/4 tank every 3 months and it will keep the gas "fresh". Does this make sense?
Yup, that's exactly what you need to do.
It's good for the engine to be run once in a while anyway. You want to keep everything lubricated and spinning freely.