I am attempting to evaluate the benefits of periodically cleaning diesel injectors. By "cleaning," I mean disassembling and brushing/scraping as specified in the MB 617.95 Engine Manual. I notice that one vendor sells a small tool kit for the job.

Can anyone provide any insight? I am more than happy to put forth the effort to do the job is the benefits outweigh the risks by a reasonable margin. I just don't wnat to open a can of worms if it is not justifiable.