Old Iron Chevy, I thought of using a vacuumn cleaner and my mom said I couldn't. So that is out of the options. My brother told me to keep on using gas. He said to put a little gas in the tank, shake it around, dump it out, put a little more in, repeat, and then flood the tank with a water hose for 1/2 an hour. I think that my neighbor(mechanic) told him this. I'm curious, but just how do you go about sealing the tank?
