ok well i have have posted allot on here about this..... but im starting to get REALLY REALLY tired of driving my car around with 1/4 the power its supposed to have, and getting 13 MPG... well it seems to run fine and 1/8th throttle the but who drives around at 1/8 throttlle anyway. as soon as you push to 1/4 or 1/2 throttle the RPM will go to 2000 and almost stops moving, wile the Speed keeps increasing VERY VERY VERY slow. you can feel the car wanting to go but its like something is holding it back. i know the first thing you going to say is pluged CATS but it runs beutifully every now and then and cats dont plug and unplug.... i have replaced the MAF, TPS, plugs and wires, fuel filter( on right way), changed fluid and filter in trans. my trans seems to shift ok too and the OD works fine. if anybody has had similar problems or knows whats wrong im ready to hear about anything right now....