Nissan SD22 engine issues

[Compass790]

Originally Posted by kmacdonald

That’s great. Thanks for posting. Errors by other people are very hard to troubleshoot. They aren’t something that wears out or breaks, it’s essentially sabatoge with symptoms not characteristic of wear. The HP pump above didn’t adjust itself and you’d never expect that it was fooled with. Only after a great deal of frustration would it come into question. Good to see he stuck with it.

Yes I was impressed that the OP won that injection pump battle.
I do wonder if his injectors were actually shot with the low hours but regardless he's got a good result.

[Randy Calahan]

I know this thread is old. I'm trying to help my dad with a a project. Long story short, I have an SD22 Nissan Diesel valve cover. Would someone trade me one that says Chrysler Nissan Diesel on it?