My car turn off 2-3 second after star up!!!HELP

[AlbanianC220]

When i start the car for the first time it turns off after 2-3 second and also when i want to turn it off and pull the key out it want turn off for 2-3 second.PLEASE HELP!!!!!!!!!

[Jims202]

That's a strange problem you've got there. Have you tried to research it any on the internet?

[AlbanianC220]

yes ,they say its an idle air control valve on the throttle body but im not sure.i hope its not an electrical problem

[Jims202]

I'm not to sure about the IAC just because it wouldn't cause the engine to run after the ignition is shut off. This has gotten me intrigued. I'm going to see what I find out.