[FuriousPig]

I have a 81 El Camino V6 3.8. I recently replaced the plugs/wires, and rotor. A friend cleaned/rebuilt the carb and checked/replaced vacuum lines. STILL idles rough and the RPM's flucuate. Hesitation and a dead spot during takeoff. Some research tonight made me think it was the throttle position sensor (TPS)?? Please comment with any advise........... Thanks