what will make my satrun sc2 be sluggish,spit n sputter???? on 1996 Saturn SC2

the engine starts of at a light n goes good n then it starts spitting n shuddering then it stops,n runs fine???? go firgure....help please...

1 answer
Could be fuel pressure/delivery. Could be ignition breakdown. Could be several other items as well. You should probably have it checked at a reputable shop.