i have a d15 non vtec.. and i have massive sputtering in low r's.... so im thinking it could be 1 of 5 things... bad sparkplugs, distributor, dirty injectors, fuel filter, or head gasket



i really need to know if you have encountered this problem and fixed it easy.. head gasket would be no problem too do.. just want to know what too fix before i fix it and find out it was something else... ya feel me?





edit: also.. no check engine lights on when the car is running