jduvall

I have a 2000 silverado v6 and it hesitates when accelerating slowly, generally under 2000 rpm's. Above 2000 rpm's it seems to do fine. I have changed plugs, wires, cap and rotor, coil, and fuel filter. It feels like it is missing when I am slowly speeding up. Any help would be greatly appreciated. I have seen a lot on the fuel pump but the symptoms described are different. The throttle position sensor was what I was possibly going to try or maybe there is something wrong with the ecm.