Sta-bil OR Seafoam??
What's should I use and how often????
Forum Discussion
ah64id wrote:
It looks like Sta-Bil is what you want for 3-4 months of storage.
I would also try to fill up before parking with ethanol free, it stores much better.
www.pure-gas.org has a list of ethanol free stations
Seafoam does a great job cleaning the fuel system, and would be good to use on a tank where the engine will be working harder than normal.
In Minnesota the ethanol-free gasoline is 91 Octane which runs at a minimum increase of 20ยข a gallon. Usually it is more as we use it for our small engines as it is cheaper in the long run (how do I know :R)
