cranksoverbutwillnotstart. what is wrong with the car?

Hello, Always start by checking the fuses and the state of the security system. If the security warning light is telling you there is an issue, this will be the reason. Check the owners manual for information on the security warning light since many vehicles are different. Always try the second key for the vehicle. It works sometimes. Next, check your fuse for the fuel pump, and check that the fuel pump relay clicks when you turn the key on and off. Then, listen for the fuel pump to run when you turn the key on. If you doubt that the fuel pump is working, spray a very light amount of starting fluid into the throttle body. If it runs for a moment, the fuel system is not functioning properly. Next, you can look around for a video describing how to test your ignition coil, as this may be the issue as well.