have a Chrysler 300 2006 2.7 car ran great the moment we did an oil change things started to happen. took it to shop they changed crank shaft. plus changed sensor, new battery, changed eco had it programmed, starter went out so we changed that I also checked fuses and when all said and done we went to start it and all you hear is think sound. the red lighting bolt light comes on and stays on the moment u put key in start potion but it won't start
what could be the problem