Q - 04 F 350 6.0 no power when it is first started .has to run several minutes before it has power. Dan

A - Dan,

I would start by checking your FICM voltage. If it is not at 48 volts and really low it will have no power until it warms up and the voltage comes up. If that is ok, you probably have stiction on your injectors. I would suggest trying some Rev X oil additive available in our webstore to see if it clears it up.