Sounds like they do keep track and will invoke special modes if the gas is gonna go “stale”: https://www.cartalk.com/blogs/dear-car-talk/can-gasoline-go-bad-hyb

Sounds like they do keep track and will invoke special modes if the gas is gonna go “stale”: https://www.cartalk.com/blogs/dear-car-talk/can-gasoline-go-bad-hybrids https://www.cartalk.com/blogs/dear-car-talk/can-gasoline-go-...