This is normal on most vehicles.
my 2004 neon will not turn over after i tried to start it without the key has the computer locked me out also engine light blinks when key is on.
car wont turn over and anti-theft light blinks
Its for the vehicle Anti-Theft Security System, when the Fob is locked it blinks and shows the vehicle is in Theft Mode, If the wrong key is used it will stay on the car runs for a few seconds until the injectors are shut off.
That must be for the anti-theft system . Once the engine is shut off and the doors are locked , that indicates the alarm system is armed
GTA 4
It may be a problem with your anti-theft device. Look in your owner's manual for the procedure to reset the anti-theft system. It's a simple procedure that involves sitting in the car for ten minutes with the key on and the engine not running (since it won't start). When the anti-theft light blinks and goes off, the car should start OK.
Deon
You can reset the theft system in your 1994 Cadillac Deville by putting the key into the ignition. Turn the ignition to the auxiliary position, without starting the engine. Leave it in this position for 30 seconds.
You have a problem with passive anti theft system. If it's activated light will flash when key is powered on but will not start. It should never flash and start and engine stay on. You need an auto locksmith to check the system, key halo, module and ecu.
By inventor of Grand Theft Auto. You mean by the console games right? If so the creators of GTA are Rockstar Games.
After a year or so after the console release
probably your keys anti theft chip is short circiuted try another key