Blew heads going 75 tore em off replaced gaskets plugs plug wires thermostat crank sensor Engine coolant sensor starter and relay oil change coolant flush all of it changed fuses as well as battery all new parts. I turn the key on and try to start it just clicks I jump it it will start and run rough while cables are attached disconnect cables and dies in 2 minutes negative terminal on battery gets hot with or with out cables I’m stumped it’s not the starter or the relay I redid the negative ground wire still same thing help please