i have a 93 hatch with a jdm h22. the problem is while im driving and i try to floor it, it would surge and than my check engine light would come on, but when i restart the car the check engine light is gone but the problem repeats. at idle it revs up fine it only happens when im driving, the problem just recently happended, i tryed changine the spark plugs but it didnt help. anyone have any ideas??