I took your advice and swapped out the alternator, thinking that it may have been fried. With the loose connections taken care of and the new alternator i'm still getting the same results. The person i purchased the truck from has a speaker running off the battery and maybe he has rigged it up...
Okay so my truck won't crank, seemed to be an issue with the battery. I replace ONE of the batteries with a new optima. The trucks good and running for a day or two, the second day i notice that it struggles slightly as it starts. On the ride home my a/c stops blowing cold air and my whole dash...