IC2, Good to hear from you. Your list of partially functioning equipment reminded me of an earlier October Head Cold here when I faced the "yard leaf" dilemma. I had two leaf blowers that would not start and I almost threw away the older one but I had saved a bottle of Marvel's Mystery Oil because my rebuilt SBC had set for almost seven years and I had the Marvel's Oil to put some in the plug holes before starting. I did not need that because the engine was freely turning when we finally started it this September. Anyway I took the plug out of the older (Craftsman) leaf blower and filled the entire two stroke engne with Marvel's Oil and let it soak for over an hour. Then with a new plug and draining the oil out it started on the second pull along with a cloud of blue smoke! I was so pleased to get the old engine running that I spent the next three hours "herding leaves" in a cloud of dust and leaf fragments which led to an amazing head cold which was later made worse by driving in the roadster without a top in late November. Still it was fun to get that old Craftsman running again even though it is barely larger than a model airplane two stroke. Why not try Marvel's in that diesel? Best wishes and Good luck for the New Year.
Don Shillady
Retired Scientist/Teen Rodder