Hi guys
Thanks Max, I am really dreading looking at the back of the shed at another 3.5hp briggs that hasn't been used since march (scarifier). It had 1/4 tank in, so will see what its like
Ironbark, I have heard similar.
The other thing I have heard is different volatilities between winter fuel and summer. In summer, the higher heat means lower vapour volatility so as to prevent vapour lock. Winter needs higher vol to aid starting in cold weather.
In the usa back in 2020 at peak covid, due to less driving, there was a glut of winter fuel at the end of season. Apparently its worse with E10, but motors were throwing codes and vapour locking and other general behaviour that EFI largely removed from cars 30+ years ago.
