94 Lesabre Shutting Off!

Hey whats up guys..
im having a problem with my 94 lesabre..

a couple days ago i had a problem.. i was driving.. and i felt my car shake and i lost power while i was hitting the gas and my service engine soon turned on..
but the car stayed on

ok.. went home.. then took off and pumped gas.. then i was at the stop light.. and my car all of the sudden shut off..

went and replaced the battery..

then just right now.. it shut off on me..

starter or alternator??.. anyone shed some light on this for me..
thanks!

When it stalls, it starts right back up?

Yeah man right away.. just starts right back up...

Try and get any stored codes in the pcm, then clean the iac and throttle body, also a sticking egr can cause this.

I have a 1995 Buick Lesabre and it will drive all day sometimes without shutting off,and then again it may only take a few minutes,sometimes it starts back up but most of the time I will have to wait two or three minutes and then it will start up.When it is running it runs great.Does anyone know what is going on,PLEASE HELP
Wayne

I have a 1995 Buick Lesabre and it will drive all day sometimes without shutting off,and then again it may only take a few minutes,sometimes it starts back up but most of the time I will have to wait two or three minutes and then it will start up.When it is running it runs great.Does anyone know what is going on,PLEASE HELP
Wayne Hello Wayne and welcome to AF. It would be better if you would start a new thread with your question, rather than post in an existing thread with a similar problem. New threads give more visibility and feedback will be easier to get.:grinyes:

If you would like to start a new thread Click Here (http://www.automotiveforums.com/vbulletin/newthread.php?do=newthread&f=102)

Thank you for your cooperation! :)