I have been chasing this problem for about a year truck dies in neutral only at stop light after idling for 20-30s. I have replaced egr, cap/rotor, coil & wire. I do not believe it has any bad fuses. I do believe neutral switch on trans is out as my reverse lights do not come on (new bulbs). O2 sensor out? I'm stumped. It does not die when driving/rolling in gear or out.