Keeps good fuel pressure, about 45psi. No codes, according to my actron. Fuses and breakers seem okay.
Buick Q&AAsk Your Question
1997 Buick LeSabre Question: Have a 1997 Buick Lesabre that will start but will die after 4-5 seconds.Help
Answer #1Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386globalhelper October 18, 2012, 06:18Master
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
Replyharley66, October 18, 2012, 12:59Rookie
Unfortunately it doesn't stay running long enough to do that.
Answer #2maxjet August 15, 2014, 09:39Rookie
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.