Truck wouldn't start yesterday. It just kept giving me a "click" every time I turn the key. It happened to me before but that was a dead battery. I know it shouldn't be a dead battery this time, my battery is only a couple months old. Anyways I just disconnected and reconnected the positive and negative cables and it started fine. I'm sure it'll happen again. Any ideas what caused it?

 

Clean all the connections all the way to the starter...it'll vastly improve your statup.

 

it could be a early sign that the starter solenoid is going out too.