1997 Buick LeSabre Q&A

1997 Buick LeSabre Question: Have a 1997 Buick Lesabre that will start but will die after 4-5 seconds.Help

Keeps good fuel pressure, about 45psi. No codes, according to my actron. Fuses and breakers seem okay. -
Answer 1
mass air flow sensors had big issues in that yr. with car idling tap on mass air flow lightly with a screw driver handle, if car dies repl and that should repair the issue -
Comment 1
Unfortunately it doesn't stay running long enough to do that. -
Answer 2
Check your fuel injectors check u tube on how to clean also idle sensor EGR VALE PCV VALVE MAP SENSOR AIR INTAKE BOX ONE GUY FOUND A DEAD MOUSE IN HIS YIKES! Good luck. -