hi guys iam new here and i got referred here but the guys at autozone. iam wondering whats wrong with my motor. i bought it off of some kid and found out that the engine sputters( like when driving in any gear the engine will tend to sputter) feels like its not getting any fuel in.. i dont know and i dont know much about cars.. oh the kid said the he did a motor swap into it and he said its a d15b vtec and claims it to be strong. the kid said that he did changes the spark plugs and wires and changed the fuel filter and the oil so what am i supposed to do now??? umm iam stuck, help!!!!