here is the latest.....when in no bus mode and key left on while i am checking different sensors and stuff, after 10 -15 min. you hear the fuel pump kick in and gauges work and all is good to go.
also when driving....radio,heater fan,dash lights etc.. are losing power very briefly...not going off but fan slows, radio blinks, dash lights dim
i think i am going to get a new pcm and see what happens...just can't find anything wrong