Need some help. A few weeks ago I replaced my battery. It was dead a couple of days later. So, alternator. I had it rebuilt and reinstalled it. Last evening, I went to start it, and it sounded like my starter was dragging. I figured I'd deal with it this morning, and now the truck is completely dead. Thoughts? Thanks in advance for any help.

 

starter wires not connected/ not connected properly. battery wires not connected / not connected properly. battery dead again?

 

yep
i'd start by checking all connections, starting with battery/grounds/alternator

 

Sounds like you have a larger than normal draw on the battery when the vehicle is switched off. Have you recently installed any aftermarket accessories that use power like stereo, lights, etc? If so I suggest you disconnect temporarily to see if the battery problem goes away.