Since I don’t have fleet vehicles, and that is the only source of ethanol free fuel in the area Stabil might be the trick for long term storage. Farmers have access to that Type of fuel easily.
Driving as much as possible and topping off the fuel is the other solution. I have done that with the other cars I ha be own and it has worked for years. Just keep the fuel topped off, and the other thing I do is keep the garage heated so there are no large temperature swings day to night in the winter., it is also dry so water puddles are not sitting in there to create more corrosion.

Thanks for the chemistry lesson👍

Last edited by LightSpeed; 09/05/19 10:57 AM.
The light at the end of the tunnel is actually a train. 2019 M3W