Worst traffic light/ intersection in my town and 2014 Silverado engine shuts down. Still have power , no codes or errors popping up. So I shifted into neutral and tried to restart. Engine would turnover fine but no spark , nothing tried 3 times same thing. So I shifted to park and tried and started like normal. I just bought this truck and have been enjoying and wanting to take trips. But now I don’t trust it. Any ideas ??