You're well over the 90 day mark where E10 is well into its degradation and standard unleaded is starting to sour. A nice problem to have in many respects, but just to be aware!
I drive a Mitsubishi PHEV. And it enforces this by not letting you drive on battery until you fill at least 20L of new fuel. So you're forced to use a portion of the tank at least every 90 days.
I drive a Mitsubishi PHEV. And it enforces this by not letting you drive on battery until you fill at least 20L of new fuel. So you're forced to use a portion of the tank at least every 90 days.