my 99 2.4 cyl grand am keeps dying what should i do on 1999 Pontiac Grand Am

i have had the fuel pump replaced fuel filters, oxygen sensors its process of elimination but is frustrating and expensive; it dies when slowing down or when idling at a light; i almost got hit cuz it died at an intersection; please help

by in Williston, ND on November 07, 2013
1 answer
ANSWER by on November 07, 2013
I believe that could be a collapsed vacuum line going to the map sensor.hard to say for sure but its so common on the gm 2.4 l engines.have someone look at it as the vehicle is started to see if it swells n collapses.it out front of the engine about the middle right under a electrical connection.the vacuum hose is about 6 inches long.