My 06 f350 diesel will not start it will turn over and try to start but just wont go ahead and crank, What could be the problem ?

Check fuel pump to start with.

Allso, on the 350 diesel, weak batterys will do this to.Check them

you can check the battery theory buy jumping it with another. if it cranks replace batterys.

Checke fuel pump and batteries are both good. I know its not oil pressure on passenger side of head because we changed both oil tubes with new O rings in it 2 weeks ago and it has been doing fine.

My brother has same truck,we banged our head for a while with this,he had put brand new batterys in it not long before this happen,we just hooked another truck to it and jumped it,it fired right up,his truck would turn over the same as yours,just not fast enuff,replaced batterys,no problem since.

We tried to jump it and it didnt help

Does starter turn over fast>?

getting worried that its a fuel module, Thank you for your help i think im just gonna call a wrecker and let a deisel mechanic fix it and be done with it.

good luck

Thank you

did you let it run out of fuel at anytime?

yes it did run out of fuel with me

My F350 won’t turn over I put anew starter new battery’s and it just click what is it