When I turn the switch on the running lights will work but it will not cranck. The console lights do not come on either. I jumped the starter soliniod and it will cranck but not start. The run switch is also on and I changed the main fuse. Any thoughts to what it might be?

 

It sounds like you have a bad chassis ground connection some where. Look for a heavy gauge black wire with an eyelet at the end that's bolted on to the frame. Remove the eyelet, file/sandpaper the frame where it connects to remove any corrosion/rust/paint - you want to see the bare shiny metal.