Hello, I’m new to this forum and this is my first post. I am considering a Deere 2305 and a Kabota BX2360. Both appear very comparable and the choice is difficult. I have never owned a diesel engine tractor. This is my question, recently, the government required that sulfur levels in diesel fuel be reduced to near non included levels. I have read that truckers were concerned the low sulfur content would cause problems because it acted as a lubricant. Is this an issue with small compact tractor engines? If yes, is there a build date on engines that I should avoid (example- avoid engines built prior to 01/01/2009.).