[AnthonyG]

Probably should have done what alanwoodieman said before turning it over the first time. Now that that horse left the barn u should do it now. I recently used a combo of wd40 penetrating oil, kroil, atf & diesel fuel in all cylinders & let it marinate 4 a week. Engine turned with starter motor easily after not being started & stuck for 20yrs. Drained all put new Plugs, oil & filter & she fired up. ran a few times 4 5 minutes. did compression check & all were 118 to 123, still runs fine. Good Luck!