hey-- new problem... ok, you're driving along in any gear at light throttle, and the engine feels as if it dies for a second, then stumbles, and then keeps on running. it'll do it like 2 or 3 times, in the space of ~2 seconds. it doesn't happen when you get on it, and it doesn't die when idleing. i am thinking tps, but am not too sure...
post!! damn it.

my first guess would be the Crank Position Sensor, not the Throtle Position Sensor.