ill start the car and it will run fine then when i drive it and then park it and turn it off i loose all power and i end up having to jump start it. i checked the battery and i am getting the standard 12 volts even when i lose power my battery still works if you could give suggestions it would be a big help
-mike

 

check all the grounds I had to on my car because it done something like that I am not that is the problem but I check them any way

 

thx a lot