I have a 97 tacoma 4x4 2.7 4 cyl 5 speed and as I drive down the road it feels like the motor cuts off and back on real quick and it makes kind of a jerk or hesitaion when this happens. It's like the fuel cuts out or something, anyhow I have no clue whatsoever so the only thing I can think to do is to replace the fuel pump I'm pretty sure it's not the fuel filter it hasn't long ago been changed, the plugs are good and the wires also just changed them too. Any suggestion would help.