[Mr.Jenkins]

so my truck didnt start yesterday at all. it happened once before a couple months ago but was fine since. no lights no turning over NOTHING. I got a jump and it started then i stopped later and had to jump it again to start it up. i dno what is wrong since after last night it started up fine any ideas? besides the battery what could be the problem

 

[wakeav8b]

bad connection at the battery terminals, clean em and make sure they are tight.

 

[danyrm]

pull the positive battery terminal off while it is running. That will tell you if the altanator is charging.