Best not to keep filling up the tank and run it almost dry sometimes as water is heavier than petrol so it collects in the bottom of the tank and corrosion starts that way, if the tank is running very low the water /petrol mixes up and ends up being burnt off in the engine. In the good old days water in the petrol tank was always a problem, but perhaps these days garages do not water down petrol like they used to
|