its the wifes rig.
it has a new timing belt, plugs cap, filters, cat,
when the wife takes off from a stop sigh it surges / jerks alittle beteen 1,000 to 2000 rpm feels like it is lugging. The rig runs great except for this.
Haha, the problem is that she is reving it up to 12,000RPM's! Mine does that REAL bad! except it's from 1000 to 3500RPM's. People here are telling me it's the Throtle Position Sensor.