Thread: Car wont stay running

I have a 99 regal..it will start but will die 3 seconds later. I already did the fuel pump resistor pin trick Acouple years ago so i put in new resistors. Tried unplugging the maf, checked for a vac leak..it has a new fuel pump from prj two years ago and can hear it prime, replaced the fuel filter last week...any other ideas crank sensor??

I don't know if your car has it, but on my grand prix it has a key sensor. I lost my origional and had used a key without a chip in it. Some vehicles forget their origional key. Try turning the power on for the vehicle, disconnecting the black battery lead, wait 35 seconds, then reattach the terminal. Start the car and see what happens. Eventually my car acknowledged it as the primary key. Only thing is I lhave an annoying "security" light flashing all the time. Let me know if it helps.