My 2001 Olds Alero has a problem with beef electrical and or ignition system I parked the car it needs battery test fine and no problem it's much lever when I go to start in the morning put in the key and it acts as if the battery is completely dead if not outright shorted absolutely no power at all when I connect either a jumpstart or any kind of a power charger it will immediately show the battery is fine the everything lights up and there's a lot of things that like and the car will start just fine and behave just fine the entire day until the next morning and I go to get into it and it again axes of the battery is completely dead until I hook up some kind of outside power source even though it doesn't require anything more than the connection to reset whatever the problem is anybody help me please

 

Either you have a weak battery or parasitic drain. I would load test the battery to make sure it's good. If battery is good? Then you something draining it. You can hook a test light or multi meter in series with the negative terminal on the battery and the negative cable to see if you have a drain. Make sure all doors are closed and key is in the off position when testing.

Pat

 

Kent, you can take your car to the auto parts store so they can test your battery and alternator for free.

 

Measure the battery voltage in the morning and let us know what it is.

 

It sounds a bit like your battery cables aren't making good connection. When you're in this state, try moving those around and see if you get anything. Clean the battery contacts and make sure the connectors are on tight.

 

I'm not sure exactly what you are describing, but it sounds like it may just be a bad connection at the battery. I would try cleaning the connections before doing anything else