[–] freethrowup 0 points 1 point 1 point (+1|-0) ago
Unfortunately, "there's no hard and fast rule," said James Speight, an energy consultant and author of the "Handbook of Petroleum Refining" (Taylor & Francis, 2016) and other publications. "It's just …very difficult to generalize."
While gasoline can likely keep for months to years, environmental factors such as heat, oxygen and humidity influence the fuel's condition, Speight said.
I don't doubt changing the fuel is the best course, but my October gas seems to run fine in April.
[–] newoldwave ago
Yes, when you put the lawn mower away for the season, empty the gas tank and refill with fresh gas next season or you'll never start the sucker.
[–] Bigwhistle 0 points 1 point 1 point (+1|-0) ago
Or use a gas stabilizer