Originally Posted by goul6891
By pulling injector wires while running, #1 seemed to make no difference plugged in or not.
Don't place too much confidence in this because as one injector drops off the others throw more fuel. Its hard to tell a difference on mine. Do you get a CEL when you pull it?
Other things to consider:
the cam sensor (in the dist)
crank (on bell housing) sensor.
low voltage from the ASD relay or a shorted o2 sensor (unplug them)
pulse signal (low side) from the PCM is shorted out somewhere (middle PCM plug, terminal 4).
You also may want to take the inspection cover off the bell housing, rotate the crank and see if any teeth are missing or damaged in the 3 sets of four notches.