Tonight I was on my way out to get a few things and I got on my car a little bit once and had a noticable miss. So I did this a few times and I noticed that is seemed to consistently miss around 3500 rpm's. At wot it was a hard noticable miss if i just lightly accelerated past 3500 I could feel the miss but it was nearly as noticable. I replaced a coil last summer but this is not the same thing as when the coil went out. I think I prolly have a fowled out plug. They have 20-25k on them and I used motorcraft platinums. Car has 68,500 miles as she sits. Anyone else have an idea before I replace the plugs. It doesn't seem to do it cruising around at my normal driving conditions but when I get on it. Also lately I noticed that it did not want to idle correctly.