i have 95 silhouette that continues to stall. problem seems to only
happen while either coming to a stop or while stopped though on
ocassion it has died at slow speeds and it will start right back up
again. i have also noticed some strange fluctuation with the rpm's
where they jump up from 800 to 2500 to 3000.  i brought my car in to
my mechanic and when it was scanned it came up with an egr code which
i then replaced since that time i have replaced the fuel pump, the
idle speed motor, crank shaft motor as well as numerous others parts.
my mechanic is stumped and i am still having this problem

any ideas or suggestions would be helpful