electrical/starter gremlins
I can hit the starter button once and the starter might turn... on subsequent attempts, nothing happens when the button is pushed. No tick from the relay or anything. I wait a few minutes and try it again... still nothing.
Now, the starter is new, the solenoid is new, the pushbutton and ignition switches are new. I have a battery cutoff switch, but I know it's working because I can get power to the gauge lights. Battery is in good shape.
So I'm stumped. Why wouldn't power be getting to the starter?
check the ground on the block
maybe your starter is not completely grounded, also check for corrosion inside @ the solenoid and starter...could be some inside the crimp connections