Hey everyone. Im having some fuel related issues. I have a 2006 F-750 With the 7.2 Cat Diesel engine. It is used as a rollback car hauler. It has just over 200K. Some how the diesel and oil are mixing. After just over 400 miles after an oil change the oil has so much diesel in it, it starts blowing out of the blow tube. If anyone knows what could be causing this, i would love some insight on what to do. We have tried putting dye in the fuel system, but dont see any in the head after we pull the valve cover. Thanks for any help anyone may have.

 

Moved to 04'-08' Section.

 

If I had to guess an injector is hanging up or maybe a few injectors