So my car is acting kind of funny when i press the gas sort of hard it sputters and i am getting the drivers side value gasket replaced finally (already hard the passenger side done), but my car isnt throwing any codes and runs fine otherwise could this be my coils and spark plugs or just one of those.... or could it be something different all together

Thanks in advance

one or more coils is going. it doesn't necessarily have to throw a code. sometimes pushing the car to harsh driving does make the car throw the code though. i say do the spark plugs as well if your going to do the coils.