When i am at low RPMs and I give it a little gas to go, it "misses". Thats the only way I can describe it. A while back I was going WOT and the car felt like it wanted to stop, it stopped accelerating and the RPM's stayed at 4000. It has only done that once, but it does the other thing all the time. like when I take a turn and come out of it in second, it will do it.