i recently had to put a new battery in my car because it would turn and cut off after the battery was put in it started no problem just today i wen to start the car it did the same thing it would turn and cut off and the battery light would come on the guy at the shop tested it and said that it could be the alternator but he also said that the old battery could have damaged the alternator a little bit and that it could be the starter he said i continue to have problems bring it back and they will check it again i was wondering what do you think it could be