CM870, injector going bad? Maybe?

[Evotrucker]

Back again folks! With my Frankenstein cm870 build :p.

So I thought I had algae issue in my tank but I think the fppf killem did it’s job, now my davco is looking like it’s got oil in it....

A mechanic told me it’s probably the injector or injector cup or a sleeve?

I replaced all of the injectors when I was rebuilding to motor, i reused the head at that time of the rebuild. What are the chances of the head going out on me?. Fml.... I just got back to work after 4 months of nothing but dirt cheap freight. I don’t need this right about now.

I replaced my carrier bearing last week and now this.... it never stops man, one thing after another lol.