Hi there i have a tech question.

I have 2000 S10 with a 2.2 and about 100k miles i recently changed the ignition Module the 2 coils the fuel pump, fuel filter, plug wires, plugs and the throttle position sensor. The truck worked fine for about 2 weeks and the problem came back again.

when my throttle position is in a certain place on take off and at a constant speed the truck will stutter so bad that my face almost hits the windshield every time. Any suggestions????  

check for broken wires or high resistance in wiring. also check ground, signal voltage and supply voltage to tps  

i was going to say have your catalytic converter checked until you said that it shoots you to the windsheild.