Ok, I changed out my spark plugs last week and the engine started to idle really rough and when I attempted to drive it I could hear the engine sputtering, I guess it sounded like it was missing but there is no hesitation or bucking. I used AWSF 34PP spark plugs gapped to .054. I ordered new wires thinking that might cause it and I just got done replacing those. The idle is not as rough, but it still sputters really bad. I pulled one wire off at a time and that test was fine so I know the plugs and wires are good. What the hell is the problem? Could the gap on the plugs do it? Is the dis module bad? I need help!!!!! My only option know is to take it to ford and spend $100 dollars and hopefully they can tell me what is wrong.