I have a 2007 f250 6.0 turbo diesel. Ran fine all day yesterday, tried to crank it after turning it off and wouldnt start back up. This morning it will not crank at all either. Help!!!!! We just put new ipc sensor and that other one in it.

 

You said won't crank? You mean the starter doesn't spin the engine over? You need good batteries fully charged to get it to start