I have a 1997 Chevy Astro Van that won't start and I am getting no fuel and no spark?

Try slapping the fuel tank, maybe the pump is gone. also bad for fuel line poppet valves under intakes. These vans will only run on a certain fuel pressure! Any lower and you can have problems. get it checked out fuel pump is in gas tank. To fix the fuel pump, the tank has to be removed (no smoking) ,so some diy mechanics cut a hole in the top above the fuel pump ,so the next time it will be easy.