i drove my car the other day and the car died, so i got a jump and it started right up. car drove fine for about two days no porblems, then i drove it again and shut it off for about 2 minutes car would not start.
now when i shut the car off and on the batt is died like it is not getting a charge or not holding a charge.
when i drive my volts stay at 14 on my gauge.

it seems like i have this problem even more when my car is warmed up.

what could this be? need help!!!!!

i checked the alt while running and i get 14.5+ out the alt, so the alt is good right?

 

Well for startes the 14.5 when running is perfect. Ide start by having the battery load tested and checking the connections at the battery and the grounds.