my sebring wont turn over strong enough to has new starter and battery. on 2003 Chrysler Sebring

sometimes it will start right up.So i know the battery and starter should be good.

Asked by for the 2003 Chrysler Sebring
I would load test battery and check the starter draw for starters
2 more answers
maybe the connection is not good
have you checked for water in floor or on computer. Mine is having that problem when water leaks inside to computer.