Keeping the tank full when parked also helps prevent rust. A lil Seafoam now and then or any proper fuel treatment that helps dissipate the water in the fuel also helps keep the injectors and fuel lines clear. A lil water in a car’s 18 gallon+ tank isn’t so bad but in our little 5 gallon tanks it can really cause problems.[/QUOT
Hi. When in storage put in pure gas. not gas with 10 percent alky crap. Or buy a carbon fiber tank never ever rust.