Fuel pump, main relay or wiring?

ok guys need some help. my car wont stay running so i naturally assumed main relay. i listened for the 2nd click when i turn the car over but no lights came on in the dash. i dont hear the fuel pump so i pulled my good main relay from my wagon but it did the same same exact thing? i even changed my dizzy thinking coil but same results..nothing. i dont know if its a ground from relay to pump or the fuel pump its self? i have even checked the ground on the thermostat housing. im stumped so please someone come through with the problem. thanks everyone
Comments
The more I read your posts, that's where I'd go. The actual contacts are in the rotary switch behind the key lock.