Delete it or now?

Should’ve deleted the first emission issue u encountered, when these emission trucks start giving u emission problems, they almost never go away, they turn into a money pit

 

I mean you could fix it. Just saying. I don’t know what all you have done, but they really aren’t too complicated. All the sensors probably need a good cleaning, the dpf’s either need a good washing or replacing.

You can delete if you want, but be careful. If it’s a hack job you will be eating head gaskets like tic tacs. The worst possible thing to do with an emissions truck is to idle. They like to be worked and worked hard.