I was driving to work one day and lost all power, no turbo spool nothing but a **** ton of smoke. Got to a nearby gas station and stopped truck cut off on its own and would start back. I popped the hood and oil was everywhere I thought head gasket but oil looked to mainly be coming from where the Box that contains the injectors meets the block. Any ideas on possibilities?

 

Its an 07 5.9 cummins

 

Any codes or hard noises? Remove the intake and check the turbo