Okay here goes I got a 2015 Malibu I have replaced both batteries ,starter, alternator, battery control module(I'm told this going out is what caused the other two items to go out ) anti-theft control module, it's got a new key( because of course I broke the key in the process of trying to make the damn thing start when everything else was going on) and the stupid son of a b**** still wants to turn off and not come right back on sometimes leaving the key on for 10 minutes turn it off and then turning it back on to reset the anti-theft sometimes works but sometimes it just stays off as long as it feels like it and then it comes back on and acts like nothing's wrong can someone tell me what I need to check please please I cannot afford to take this back to a shop I