I got a trouble code saying IGN, which as far as I can tell means the ECU is not getting a proper signal from the ignotor. I've got the 3.0 and i've wrung out the wiring harness from the ignotor. coil, and distributor back to the ECU with no issues. Does this sound like my ignitor is not working properly? The truck runs fine but right around the same time as the trouble light came up fuel milage went down.