I have a 97 sunfire it has a 2.2 in it...and sometimes when I come to a complete stop like im sitting at a stop sign on a stop light itll start with a rough idle and ive had it stall on me 3 times....the thing is...i had another sunfire before the one i have now and the car would just idle really rough and itd just completly stall and alllll the time and after i had the egr valve replaced it fixed the problem could it be the same problem im having now but its just slowly starting to go bad.......just thought id see what your input would be...thanks