Thanks for the replies. At the time it hadn’t been run , it was because I was laid up for a bit. Yes I do need to run it more, I agree to that.
So I guess not likely an injector leak. Good idea to check the oil in the injector pump. I’ll for sure do that. It’s kept inside a heated shop, so condensation is not as likely, but not impossible, so I will check for that as well.
Thanks again