Will not turn over

[lmn116]

Hello,

I have a 99 7.3. I have replaced the starter,both batteries, both soleniods, neutral saftey switch and ignition switch.
It still will not turn over. I am completely stumped. Any help would be appreciated.

Thanks
Dan

[NoRalPh]

I'd first go to the starter, when you turn the key to the "crank" position does power go there?

If not then go back to the solenoid, key sending voltage to it?

What about the key switch itself? Is it sending the voltage out the start wire? (if I knew which wire that was I'd have posted it for you )

[ajpu1983]

Does the engine try to crank? Can you hear any noise coming from the starter?

[lmn116]

Thank You,

I appreciate your help.