So i did a tune up today. I put Autolite Iridium plugs, Duralast wires cap and rotor. It started right up and seemed to idle ok but when i took it out for a drive and accelerate a little hard it kinda sputters and cuts out. I double checked my work and everything is good. I also changed my fuel filter a few weeks ago, it looked like its never been changed and the plugs were pretty old also. I did put it on the computer before the tune up and got a P0101-P0171-P0174-P0300 which is why I did the tune up. I cleared them all yesterday and checked it again after the tune up and its not throwing any codes so im not sure whats going on... anyone have any suggestions? Its a 2001 Crew Cab 4.3 with 100k on it.