Crazy car things
 

Hi everyone. I'm new to the group. Quick question, I have a 2010 maxima. My car has been going crazy the last week. It started with stalling out when cranked but would start right back up, then the door locks would not unlock automatically when car was turned off. Now the big scary thing is it shut off completely while driving down the road but started right back up on it's on. I was told possibly the ignition switch going bad. Oh it's push start. Any suggestion as to what I'm looking at. All opinions are very much appreciated.