I have a 2016 camaro just replaced the battery, it started ran fine, everything works great. Later that afternoon we go to go home and it want start. Jump off it started checked alternate its seems to be changing. So I u hook cables leave over nite. That morn hook cables it starts I drive it around all day and drive it home wake up want start. I repeat everything again this time 4 hours later want start. If alternate is charging I have a brand new battery and within 24 hour it want start what could it possibly be??? I'm not doing nothing different than I've done every day since I put new battery in?? Anyone else have this problem. It started with I couldn't lock the doors was only sign and my mom said go get new battery and it hasnt been the same since. HELP ANY INFORMATION BEFORE I TAKE IT TO SHOP