My 96 s10 v8 (350sbc) was working just fine for 2 straight months. I went out one day to start it and it didn't want to start. i "assumed" it was the battery, i bought a new battery and it started back up. Just today it didn't want to start and i thought it was weird because it is a brand new battery. so i was "assuming" that it was the alternator or starter. i went to Auto Zone
(yeah i know) and they said it was neither. that it was wiring issues. i dont even know where to start looking. any ideas of whats wrong with it?
p.s. im not too good with doing diagnostics.