I’m guessing not since Sta-bil is designed to counteract the effects of ethanol separation (or at least that’s how I understand it). If I can track some down I’m thinking I’ll only add some good oil and that’ll be that.
Exactly true !
I understand that it prevents the separation of gas and ethanol, and minimizes any water condensation in the gasoline engine tank, as well as any storage tank.
Also , after a longer period of time than normal , the same gas may need 'refreshing' by additional stabil.
Also , there is another product called "Pri- ###" that does the same thing as stabil (possible competative price comparison), but are more 'specialized :
"Pri-G" for gasoline
"Pri-D" for diesel
"Pri-Marine" specialized for aquatic gas engines (boat/ jetski/ etc.)
Follow the length of safe fuel storage which is listed on the bottle , and the tanks can be refreshed indefinitely.