2001 ss monte carlo will not stay running fuel filter clean fuel pump running, no codes, no warning lights

switch on 35 minute switch off started ran 5 min shut down will not stay running now any suggestions, already replaced idle air control motor switch on 35 minute switch off started ran 5 min shut down will not stay running now any suggestions, already replaced idle air control motor

I done some reading on the relearn i was talking about and some said they had to do it 3 or 4 times before it worked. I am going to research as much as i can and hopefuly find a fix for you. I done some reading on the relearn i was talking about and some said they had to do it 3 or 4 times before it worked. I am going to research as much as i can and hopefuly find a fix for you.

MY SON READ ON A WEBSITE TO LOCK WITH KEY BOB, THEN UNLOCK, TURN SWITCH ON TURN PARKING LIGHTS ON THREE TIMES WILL HEAR TONE AND THIS WILL CLEAR SECURITY, DID THIS TWICE, STARTED CAR HELD ON 1500 RPMS TO KEEP IT RUNNING THE SERVICE TRACTION CONTROL LIGHT CAME ON, AND TRACTION OFF LIGHT CAME ON , LET OFF THROTTLE CAR IDLES PERFECT, SWITCH CAR OFF TRACTION LIGHTS CLEARED IDLING PERFECT, HAS BEEN STARTING EVER SINCE HAVE NOT TAKEN OUT FOR TEST DRIVE WILL TOMORROW NOT TRUSTING YET . THANKS FOR THE HELP WILL UPDATE LATER MY SON READ ON A WEBSITE TO LOCK WITH KEY BOB, THEN UNLOCK, TURN SWITCH ON TURN PARKING LIGHTS ON THREE TIMES WILL HEAR TONE AND THIS WILL CLEAR SECURITY, DID THIS TWICE, STARTED CAR HELD ON 1500 RPMS TO KEEP IT RUNNING THE SERVICE TRACTION CONTROL LIGHT CAME ON, AND TRACTION OFF LIGHT CAME ON , LET OFF THROTTLE CAR IDLES PERFECT, SWITCH CAR OFF TRACTION LIGHTS CLEARED IDLING PERFECT, HAS BEEN STARTING EVER SINCE HAVE NOT TAKEN OUT FOR TEST DRIVE WILL TOMORROW NOT TRUSTING YET . THANKS FOR THE HELP WILL UPDATE LATER

RAN GREAT FOR 20 MIN NOW WON'T STAY RUNNING RAN GREAT FOR 20 MIN NOW WON'T STAY RUNNING

Is the security light staying lite. Is the security light staying lite.