How hard to flush gas tank?

Question

I wanted to know if anyone knows how hard it would be to flush the gas tank on a 1956 Chevy Bel Air? i.e. How do you do it, and how long does it take?

Answer 1

jack the car up place jack stands under it unbolt the tank straps and clean tank out and inspect, if it looks like it could leak they make replacements for a fair price

Answer 2

Remove it and take it to a rad shop, they can clean it chemically and it'll be spotless. You can also buy a chemical "tank liner" that you use afterward. It's great for older tanks that have corroded inside.

Answer 3

how about taking it off and turnning it upside down you can spary it with a water hose or take it to a car wash and spray it and depending on how hot it is outside a day or two should dry.. you could blow it out with a air hose or set a fan infront of it..