KenPauling
Silver Member
I have a 3 year old New Holland TN65D diesel tractor. The hours are low(225) but I decided to change the antifreeze since its 3 years old. I drained out the green antifreeze and filled it up with a 50/50 mixture of Prestone antifreeze and distilled water. I read somewhere that I need something different or an additive package to help in my diesel. What goes? I have checked at every auto store, Walmart, and even a few tractor dealers and they don't have anything special. My New Holland dealer said the regular green Prestone is OK, the people from Prestone say I need their Heavy Duty Extended life Antifreeze for my tractor! Is this true? Who do I believe? I am ready to put the old green stuff back into my tractor! I need green heavy duty diesel antifreeze or what? This is really nuts! Any advice will be greatly appreciated. Ken
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