Car will start for 15 min. then slowly the battery will die after an hour battery will start the car again for another 15 min. and then will die again... How is the battery be getting a charge back? Has new alt. And battery need car it's my daily thanks in advance!!!

 

Bad Battery... Replaced trans. Battery and valve cover grounds... runs good with only 234 on the clock...

 

check tranny ground

 

wait sooo the car dies? battery starts the car up again tho? check the voltage the alternator is putting out. you do have a voltometer right? orr an autozone nearby?

 

Thanks anyway guys but i replaced all grounds and it ended up being a bad battery...