so my glow plug relay went bad and so we changed it with a relay we had laying around and after that it stoped chargeing and we could never get it to charge ford guys looked at it with no idea what was wrong and i kept saying it was that they said no well it went to a local shop and after a day and a half they found out it was that and now my glow plugs dont shut off they just unhooked them...... is that the pcm or other prob..... does dp exchange pcm for his ones with tunes in them with a core charge???? I want a d-max so bad. thats bad this is a all ford family to and i want a gm

thats no good.