Karl Townsend wrote:
I'm thinking of getting a large gasoline tank, enough for two or more years
of use. Looking at the stabil product, they claim increasing fuel life (in
an engine) to 15 months.

Are there other things to increase fuel life? For example, will storage at a
constant 45 degrees help? What problems will old fuel cause?

Diesel makes more sense for long-term storage. the safety and code
aspects are a big deal too.

Have you considered changing your engines to diesels over time?