I have a 1999 Saturn sc1 and recently I have been having a problem where my car starts then it dies and won’t start after. I have changed the map sensor which fixed it then it came back, then I change the Idle air control valve and the TPS which fixed it now it happened again and I have no idea what it can be, one idea is the fuel pump but I think it works. But also when this happens the radio and the cigarette lighter ports don’t work and the obd II port doesn’t work either. Can I have any suggestions other than the fuel pump.

 

What is the security light doing? Have you plugged in a code reader and got any trouble codes?

 

Is there anything stuck down in the cigarette lighter hole?

 

I'd be cleaning grounds.

 

Honestly, doesn't seem like you had any idea what it was at the beginning. Put the wallet away and think about the basics. And if you answer our replies, we might actually be able to help you