HELP!!! battery wont hold a charge...

Im only 17 years old and am trying to learn while im still young i have an 89 5.0 gt and it wont hold the charge...its a new battery and i had put in a 130amp alternator but then took it in to get it checked and it was fried so i ended up getting another 130amp alternator but still no charge is being held...if anyone can help i would greatly appreciate it...thanks
 
  • Sponsors (?)